Fredericton weather by month

Check out Fredericton weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Fredericton (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
25°F maximum daytime temperature in January in Fredericton25
27°F maximum daytime temperature in February in Fredericton27
36°F maximum daytime temperature in March in Fredericton36
48°F maximum daytime temperature in April in Fredericton48
63°F maximum daytime temperature in May in Fredericton63
73°F maximum daytime temperature in June in Fredericton73
77°F maximum daytime temperature in July in Fredericton77
75°F maximum daytime temperature in August in Fredericton75
66°F maximum daytime temperature in September in Fredericton66
55°F maximum daytime temperature in October in Fredericton55
41°F maximum daytime temperature in November in Fredericton41
28°F maximum daytime temperature in December in Fredericton28
Min temperature (night-time)
5°F minimum night-time temperature in January in Fredericton5
7°F minimum night-time temperature in February in Fredericton7
18°F minimum night-time temperature in March in Fredericton18
30°F minimum night-time temperature in April in Fredericton30
39°F minimum night-time temperature in May in Fredericton39
48°F minimum night-time temperature in June in Fredericton48
55°F minimum night-time temperature in July in Fredericton55
54°F minimum night-time temperature in August in Fredericton54
45°F minimum night-time temperature in September in Fredericton45
36°F minimum night-time temperature in October in Fredericton36
27°F minimum night-time temperature in November in Fredericton27
12°F minimum night-time temperature in December in Fredericton12
Heat & Humidity
No heat & humidity in January in Fredericton0
No heat & humidity in February in Fredericton0
No heat & humidity in March in Fredericton0
No heat & humidity in April in Fredericton0
No heat & humidity in May in Fredericton0
No heat & humidity in June in Fredericton0
No heat & humidity in July in Fredericton0
No heat & humidity in August in Fredericton0
No heat & humidity in September in Fredericton0
No heat & humidity in October in Fredericton0
No heat & humidity in November in Fredericton0
No heat & humidity in December in Fredericton0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Fredericton

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Fredericton9
10 hours of daylight per day in February in Fredericton10
12 hours of daylight per day in March in Fredericton12
14 hours of daylight per day in April in Fredericton14
15 hours of daylight per day in May in Fredericton15
16 hours of daylight per day in June in Fredericton16
15 hours of daylight per day in July in Fredericton15
14 hours of daylight per day in August in Fredericton14
12 hours of daylight per day in September in Fredericton12
11 hours of daylight per day in October in Fredericton11
9 hours of daylight per day in November in Fredericton9
9 hours of daylight per day in December in Fredericton9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Fredericton1
UV (maximum) index 2 (Low) in February in Fredericton2
UV (maximum) index 3 (Moderate) in March in Fredericton3
UV (maximum) index 5 (Moderate) in April in Fredericton5
UV (maximum) index 6 (High) in May in Fredericton6
UV (maximum) index 7 (High) in June in Fredericton7
UV (maximum) index 7 (High) in July in Fredericton7
UV (maximum) index 7 (High) in August in Fredericton7
UV (maximum) index 5 (Moderate) in September in Fredericton5
UV (maximum) index 3 (Moderate) in October in Fredericton3
UV (maximum) index 1 (Low) in November in Fredericton1
UV (maximum) index 1 (Low) in December in Fredericton1

Rainfall in Fredericton

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Fredericton13
11 days with some rainfall in February in Fredericton11
13 days with some rainfall in March in Fredericton13
12 days with some rainfall in April in Fredericton12
14 days with some rainfall in May in Fredericton14
13 days with some rainfall in June in Fredericton13
12 days with some rainfall in July in Fredericton12
12 days with some rainfall in August in Fredericton12
11 days with some rainfall in September in Fredericton11
12 days with some rainfall in October in Fredericton12
14 days with some rainfall in November in Fredericton14
14 days with some rainfall in December in Fredericton14
Average monthly rainfall (inches)
3.7 inches monthly rainfall in January in Fredericton3.7
3.2 inches monthly rainfall in February in Fredericton3.2
3.3 inches monthly rainfall in March in Fredericton3.3
3.2 inches monthly rainfall in April in Fredericton3.2
3.7 inches monthly rainfall in May in Fredericton3.7
3.5 inches monthly rainfall in June in Fredericton3.5
3.4 inches monthly rainfall in July in Fredericton3.4
3.7 inches monthly rainfall in August in Fredericton3.7
3.6 inches monthly rainfall in September in Fredericton3.6
3.7 inches monthly rainfall in October in Fredericton3.7
4.5 inches monthly rainfall in November in Fredericton4.5
4.6 inches monthly rainfall in December in Fredericton4.6

More about Fredericton

Fredericton by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Brunswick

Air Canada: Top flight deals to Canada

  • Discover top Air Canada offers on flights to Canada
  • Browse lowest fares available or search by date
  • Book flights to Toronto, Vancouver, Calgary, Montreal & more
Go to Air Canada deal >>

View all Air Canada offers

The climate guide for New Brunswick (Fredericton) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Fredericton?

Fredericton has a cold climate with warm summers and some rainfall in all months.

Fredericton weather in January

Expect daytime maximum temperatures of 25°F in Fredericton, New Brunswick in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 3.7 inches of rainfall in the month, which might fall as snow.

  • 25°F maximum daytime temperature in January in Fredericton25
    25°F max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in January in Fredericton13
    13 days with some rainfall
  • 5°F minimum night-time temperature in January in Fredericton5
    5°F min night temperature
  • 9 hours of daylight per day in January in Fredericton9
    9 hours of daylight per day
  • No heat & humidity in January in Fredericton0
    No heat & humidity
  • 3.7 inches monthly rainfall in January in Fredericton3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Fredericton1
    1 (Low) UV index

Back to months

Fredericton weather in February

Expect daytime maximum temperatures of 27°F in Fredericton, New Brunswick in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 3.2 inches of rainfall in the month, which might fall as snow.

  • 27°F maximum daytime temperature in February in Fredericton27
    27°F max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in February in Fredericton11
    11 days with some rainfall
  • 7°F minimum night-time temperature in February in Fredericton7
    7°F min night temperature
  • 10 hours of daylight per day in February in Fredericton10
    10 hours of daylight per day
  • No heat & humidity in February in Fredericton0
    No heat & humidity
  • 3.2 inches monthly rainfall in February in Fredericton3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Fredericton2
    2 (Low) UV index

Back to months

Fredericton weather in March

Expect daytime maximum temperatures of 36°F in Fredericton, New Brunswick in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 3.3 inches of rainfall in the month, which might fall as snow.

  • 36°F maximum daytime temperature in March in Fredericton36
    36°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in March in Fredericton13
    13 days with some rainfall
  • 18°F minimum night-time temperature in March in Fredericton18
    18°F min night temperature
  • 12 hours of daylight per day in March in Fredericton12
    12 hours of daylight per day
  • No heat & humidity in March in Fredericton0
    No heat & humidity
  • 3.3 inches monthly rainfall in March in Fredericton3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Fredericton3
    3 (Moderate) UV index

Back to months

Fredericton weather in April

Expect daytime maximum temperatures of 48°F in Fredericton, New Brunswick in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 3.2 inches of rainfall in the month.

  • 48°F maximum daytime temperature in April in Fredericton48
    48°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in April in Fredericton12
    12 days with some rainfall
  • 30°F minimum night-time temperature in April in Fredericton30
    30°F min night temperature
  • 14 hours of daylight per day in April in Fredericton14
    14 hours of daylight per day
  • No heat & humidity in April in Fredericton0
    No heat & humidity
  • 3.2 inches monthly rainfall in April in Fredericton3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Fredericton5
    5 (Moderate) UV index

Back to months

Fredericton weather in May

Expect daytime maximum temperatures of 63°F in Fredericton, New Brunswick in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 63°F maximum daytime temperature in May in Fredericton63
    63°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Fredericton14
    14 days with some rainfall
  • 39°F minimum night-time temperature in May in Fredericton39
    39°F min night temperature
  • 15 hours of daylight per day in May in Fredericton15
    15 hours of daylight per day
  • No heat & humidity in May in Fredericton0
    No heat & humidity
  • 3.7 inches monthly rainfall in May in Fredericton3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Fredericton6
    6 (High) UV index

Back to months

Fredericton weather in June

Expect daytime maximum temperatures of 73°F in Fredericton, New Brunswick in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 73°F maximum daytime temperature in June in Fredericton73
    73°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in June in Fredericton13
    13 days with some rainfall
  • 48°F minimum night-time temperature in June in Fredericton48
    48°F min night temperature
  • 16 hours of daylight per day in June in Fredericton16
    16 hours of daylight per day
  • No heat & humidity in June in Fredericton0
    No heat & humidity
  • 3.5 inches monthly rainfall in June in Fredericton3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 7 (High) in June in Fredericton7
    7 (High) UV index

Back to months

Fredericton weather in July

Expect daytime maximum temperatures of 77°F in Fredericton, New Brunswick in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 3.4 inches of rainfall in the month.

  • 77°F maximum daytime temperature in July in Fredericton77
    77°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in July in Fredericton12
    12 days with some rainfall
  • 55°F minimum night-time temperature in July in Fredericton55
    55°F min night temperature
  • 15 hours of daylight per day in July in Fredericton15
    15 hours of daylight per day
  • No heat & humidity in July in Fredericton0
    No heat & humidity
  • 3.4 inches monthly rainfall in July in Fredericton3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Fredericton7
    7 (High) UV index

Back to months

Fredericton weather in August

Expect daytime maximum temperatures of 75°F in Fredericton, New Brunswick in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 75°F maximum daytime temperature in August in Fredericton75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in Fredericton12
    12 days with some rainfall
  • 54°F minimum night-time temperature in August in Fredericton54
    54°F min night temperature
  • 14 hours of daylight per day in August in Fredericton14
    14 hours of daylight per day
  • No heat & humidity in August in Fredericton0
    No heat & humidity
  • 3.7 inches monthly rainfall in August in Fredericton3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Fredericton7
    7 (High) UV index

Back to months

Fredericton weather in September

Expect daytime maximum temperatures of 66°F in Fredericton, New Brunswick in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 3.6 inches of rainfall in the month.

  • 66°F maximum daytime temperature in September in Fredericton66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Fredericton11
    11 days with some rainfall
  • 45°F minimum night-time temperature in September in Fredericton45
    45°F min night temperature
  • 12 hours of daylight per day in September in Fredericton12
    12 hours of daylight per day
  • No heat & humidity in September in Fredericton0
    No heat & humidity
  • 3.6 inches monthly rainfall in September in Fredericton3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Fredericton5
    5 (Moderate) UV index

Back to months

Fredericton weather in October

Expect daytime maximum temperatures of 55°F in Fredericton, New Brunswick in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 55°F maximum daytime temperature in October in Fredericton55
    55°F max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in October in Fredericton12
    12 days with some rainfall
  • 36°F minimum night-time temperature in October in Fredericton36
    36°F min night temperature
  • 11 hours of daylight per day in October in Fredericton11
    11 hours of daylight per day
  • No heat & humidity in October in Fredericton0
    No heat & humidity
  • 3.7 inches monthly rainfall in October in Fredericton3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Fredericton3
    3 (Moderate) UV index

Back to months

Fredericton weather in November

Expect daytime maximum temperatures of 41°F in Fredericton, New Brunswick in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 4.5 inches of rainfall in the month, which might fall as snow.

  • 41°F maximum daytime temperature in November in Fredericton41
    41°F max day temperature
  • 3 hours of sunshine per day
  • 14 days with some rainfall in November in Fredericton14
    14 days with some rainfall
  • 27°F minimum night-time temperature in November in Fredericton27
    27°F min night temperature
  • 9 hours of daylight per day in November in Fredericton9
    9 hours of daylight per day
  • No heat & humidity in November in Fredericton0
    No heat & humidity
  • 4.5 inches monthly rainfall in November in Fredericton4.5
    4.5 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Fredericton1
    1 (Low) UV index

Back to months

Fredericton weather in December

Expect daytime maximum temperatures of 28°F in Fredericton, New Brunswick in December based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 4.6 inches of rainfall in the month, which might fall as snow.

  • 28°F maximum daytime temperature in December in Fredericton28
    28°F max day temperature
  • 3 hours of sunshine per day
  • 14 days with some rainfall in December in Fredericton14
    14 days with some rainfall
  • 12°F minimum night-time temperature in December in Fredericton12
    12°F min night temperature
  • 9 hours of daylight per day in December in Fredericton9
    9 hours of daylight per day
  • No heat & humidity in December in Fredericton0
    No heat & humidity
  • 4.6 inches monthly rainfall in December in Fredericton4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Fredericton1
    1 (Low) UV index

Back to months

More about Fredericton

Fredericton by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Brunswick

Hurtigruten: Latest offers on worldwide cruises

  • Explore latest special offers on Hurtigruten Expeditions
  • Includes online discount, no single supplement & more
  • Browse top online deals & destination specific offers
Go to Hurtigruten deal >>

The climate guide for New Brunswick (Fredericton) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Fredericton weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Fredericton, New Brunswick, Canada and the UK (London).

Maximum daytime temperature (°F)

Fredericton, New Brunswick, Canada
UK (London)
45
45
36
50
48
55
63
63
73
68
77
72
75
72
66
66
55
59
41
50
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
25
27
28

Metric (°C)  |  Imperial (°F)

Compare more weather >>

Back to top

More about Canada

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^