Perth weather by month

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

Temperature in Perth (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
43°F maximum daytime temperature in January in Perth43
43°F maximum daytime temperature in February in Perth43
46°F maximum daytime temperature in March in Perth46
52°F maximum daytime temperature in April in Perth52
57°F maximum daytime temperature in May in Perth57
64°F maximum daytime temperature in June in Perth64
66°F maximum daytime temperature in July in Perth66
64°F maximum daytime temperature in August in Perth64
61°F maximum daytime temperature in September in Perth61
55°F maximum daytime temperature in October in Perth55
46°F maximum daytime temperature in November in Perth46
43°F maximum daytime temperature in December in Perth43
Min temperature (night-time)
32°F minimum night-time temperature in January in Perth32
32°F minimum night-time temperature in February in Perth32
34°F minimum night-time temperature in March in Perth34
37°F minimum night-time temperature in April in Perth37
43°F minimum night-time temperature in May in Perth43
46°F minimum night-time temperature in June in Perth46
50°F minimum night-time temperature in July in Perth50
50°F minimum night-time temperature in August in Perth50
46°F minimum night-time temperature in September in Perth46
43°F minimum night-time temperature in October in Perth43
36°F minimum night-time temperature in November in Perth36
32°F minimum night-time temperature in December in Perth32
Heat & Humidity
No heat & humidity in January in Perth0
No heat & humidity in February in Perth0
No heat & humidity in March in Perth0
No heat & humidity in April in Perth0
No heat & humidity in May in Perth0
No heat & humidity in June in Perth0
No heat & humidity in July in Perth0
No heat & humidity in August in Perth0
No heat & humidity in September in Perth0
No heat & humidity in October in Perth0
No heat & humidity in November in Perth0
No heat & humidity in December in Perth0

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

Sunshine & Daylight in Perth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Perth8
10 hours of daylight per day in February in Perth10
12 hours of daylight per day in March in Perth12
14 hours of daylight per day in April in Perth14
16 hours of daylight per day in May in Perth16
18 hours of daylight per day in June in Perth18
17 hours of daylight per day in July in Perth17
15 hours of daylight per day in August in Perth15
13 hours of daylight per day in September in Perth13
10 hours of daylight per day in October in Perth10
8 hours of daylight per day in November in Perth8
7 hours of daylight per day in December in Perth7
UV Index (Maximum)
No UV (maximum) index in January in Perth0
UV (maximum) index 1 (Low) in February in Perth1
UV (maximum) index 2 (Low) in March in Perth2
UV (maximum) index 3 (Moderate) in April in Perth3
UV (maximum) index 5 (Moderate) in May in Perth5
UV (maximum) index 5 (Moderate) in June in Perth5
UV (maximum) index 5 (Moderate) in July in Perth5
UV (maximum) index 5 (Moderate) in August in Perth5
UV (maximum) index 3 (Moderate) in September in Perth3
UV (maximum) index 1 (Low) in October in Perth1
UV (maximum) index 1 (Low) in November in Perth1
No UV (maximum) index in December in Perth0

Rainfall in Perth

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
20 days with some rainfall in January in Perth20
15 days with some rainfall in February in Perth15
18 days with some rainfall in March in Perth18
15 days with some rainfall in April in Perth15
16 days with some rainfall in May in Perth16
14 days with some rainfall in June in Perth14
14 days with some rainfall in July in Perth14
16 days with some rainfall in August in Perth16
17 days with some rainfall in September in Perth17
18 days with some rainfall in October in Perth18
17 days with some rainfall in November in Perth17
18 days with some rainfall in December in Perth18
Average monthly rainfall (inches)
3.2 inches monthly rainfall in January in Perth3.2
2.2 inches monthly rainfall in February in Perth2.2
2.4 inches monthly rainfall in March in Perth2.4
1.7 inches monthly rainfall in April in Perth1.7
2.3 inches monthly rainfall in May in Perth2.3
2.3 inches monthly rainfall in June in Perth2.3
2.4 inches monthly rainfall in July in Perth2.4
2.8 inches monthly rainfall in August in Perth2.8
3.1 inches monthly rainfall in September in Perth3.1
3.0 inches monthly rainfall in October in Perth3.0
2.9 inches monthly rainfall in November in Perth2.9
3.0 inches monthly rainfall in December in Perth3.0

More about Perth

Perth by month

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

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The climate guide for Scotland (Perth) 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 Perth?

Perth has a temperate climate with warm summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Perth hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Scotland

Compare Perth with the USA

Below the Perth chart shows average maximum daytime temperature for Perth, Scotland, UK and the USA (Washington).

Maximum daytime temperature (°F)

Perth, Scotland, UK
USA (Washington)
43
41
43
45
46
55
52
66
57
75
64
84
66
88
64
86
61
79
55
68
46
57
43
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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