Izumo weather by month

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

Temperature in Izumo (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Izumo7
8°C maximum daytime temperature in February in Izumo8
12°C maximum daytime temperature in March in Izumo12
18°C maximum daytime temperature in April in Izumo18
22°C maximum daytime temperature in May in Izumo22
25°C maximum daytime temperature in June in Izumo25
29°C maximum daytime temperature in July in Izumo29
30°C maximum daytime temperature in August in Izumo30
26°C maximum daytime temperature in September in Izumo26
21°C maximum daytime temperature in October in Izumo21
16°C maximum daytime temperature in November in Izumo16
10°C maximum daytime temperature in December in Izumo10
Min temperature (night-time)
0°C minimum night-time temperature in January in Izumo0
1°C minimum night-time temperature in February in Izumo1
3°C minimum night-time temperature in March in Izumo3
8°C minimum night-time temperature in April in Izumo8
12°C minimum night-time temperature in May in Izumo12
17°C minimum night-time temperature in June in Izumo17
22°C minimum night-time temperature in July in Izumo22
23°C minimum night-time temperature in August in Izumo23
18°C minimum night-time temperature in September in Izumo18
12°C minimum night-time temperature in October in Izumo12
7°C minimum night-time temperature in November in Izumo7
3°C minimum night-time temperature in December in Izumo3
Heat & Humidity
No heat & humidity in January in Izumo0
No heat & humidity in February in Izumo0
No heat & humidity in March in Izumo0
No heat & humidity in April in Izumo0
No heat & humidity in May in Izumo0
Low heat & humidity in June in IzumoL
High heat & humidity in July in IzumoH
High heat & humidity in August in IzumoH
Low heat & humidity in September in IzumoL
No heat & humidity in October in Izumo0
No heat & humidity in November in Izumo0
No heat & humidity in December in Izumo0
Sea temperature
14°C sea temperature in January in Izumo14
13°C sea temperature in February in Izumo13
13°C sea temperature in March in Izumo13
14°C sea temperature in April in Izumo14
17°C sea temperature in May in Izumo17
20°C sea temperature in June in Izumo20
24°C sea temperature in July in Izumo24
27°C sea temperature in August in Izumo27
25°C sea temperature in September in Izumo25
22°C sea temperature in October in Izumo22
20°C sea temperature in November in Izumo20
17°C sea temperature in December in Izumo17

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

Sunshine & UV index in Izumo

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Izumo10
11 hours of daylight per day in February in Izumo11
12 hours of daylight per day in March in Izumo12
13 hours of daylight per day in April in Izumo13
14 hours of daylight per day in May in Izumo14
15 hours of daylight per day in June in Izumo15
14 hours of daylight per day in July in Izumo14
13 hours of daylight per day in August in Izumo13
12 hours of daylight per day in September in Izumo12
11 hours of daylight per day in October in Izumo11
10 hours of daylight per day in November in Izumo10
10 hours of daylight per day in December in Izumo10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Izumo3
UV (maximum) index 4 (Moderate) in February in Izumo4
UV (maximum) index 6 (High) in March in Izumo6
UV (maximum) index 7 (High) in April in Izumo7
UV (maximum) index 9 (Very High) in May in Izumo9
UV (maximum) index 10 (Very High) in June in Izumo10
UV (maximum) index 11 (Extreme) in July in Izumo11
UV (maximum) index 10 (Very High) in August in Izumo10
UV (maximum) index 8 (Very High) in September in Izumo8
UV (maximum) index 5 (Moderate) in October in Izumo5
UV (maximum) index 3 (Moderate) in November in Izumo3
UV (maximum) index 2 (Low) in December in Izumo2

Rainfall in Izumo

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
26 days with some rainfall in January in Izumo26
23 days with some rainfall in February in Izumo23
21 days with some rainfall in March in Izumo21
15 days with some rainfall in April in Izumo15
14 days with some rainfall in May in Izumo14
16 days with some rainfall in June in Izumo16
17 days with some rainfall in July in Izumo17
15 days with some rainfall in August in Izumo15
18 days with some rainfall in September in Izumo18
16 days with some rainfall in October in Izumo16
19 days with some rainfall in November in Izumo19
24 days with some rainfall in December in Izumo24
Average monthly rainfall (mm)
132 mm monthly rainfall in January in Izumo132
115 mm monthly rainfall in February in Izumo115
117 mm monthly rainfall in March in Izumo117
124 mm monthly rainfall in April in Izumo124
122 mm monthly rainfall in May in Izumo122
195 mm monthly rainfall in June in Izumo195
254 mm monthly rainfall in July in Izumo254
137 mm monthly rainfall in August in Izumo137
207 mm monthly rainfall in September in Izumo207
126 mm monthly rainfall in October in Izumo126
124 mm monthly rainfall in November in Izumo124
121 mm monthly rainfall in December in Izumo121

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Izumo by month

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

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The climate guide for Japan (Izumo) 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 Izumo?

Izumo has a temperate climate with hot summers and some rainfall in all months.

Izumo weather in January

Expect daytime maximum temperatures of 7°C in Izumo, Japan in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 26 days with some rainfall and typically 132 mm of rainfall in the month.

  • 7°C maximum daytime temperature in January in Izumo7
    7°C max day temperature
  • 3 hours of sunshine per day
  • 26 days with some rainfall in January in Izumo26
    26 days with some rainfall
  • 0°C minimum night-time temperature in January in Izumo0
    0°C min night temperature
  • 10 hours of daylight per day in January in Izumo10
    10 hours of daylight per day
  • No heat & humidity in January in Izumo0
    No heat & humidity
  • 132 mm monthly rainfall in January in Izumo132
    132 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Izumo3
    3 (Moderate) UV index
  • 14°C sea temperature in January in Izumo14
    14°C sea temperature

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Izumo weather in February

Expect daytime maximum temperatures of 8°C in Izumo, Japan in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 23 days with some rainfall and typically 115 mm of rainfall in the month.

  • 8°C maximum daytime temperature in February in Izumo8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 23 days with some rainfall in February in Izumo23
    23 days with some rainfall
  • 1°C minimum night-time temperature in February in Izumo1
    1°C min night temperature
  • 11 hours of daylight per day in February in Izumo11
    11 hours of daylight per day
  • No heat & humidity in February in Izumo0
    No heat & humidity
  • 115 mm monthly rainfall in February in Izumo115
    115 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in February in Izumo4
    4 (Moderate) UV index
  • 13°C sea temperature in February in Izumo13
    13°C sea temperature

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Izumo weather in March

Expect daytime maximum temperatures of 12°C in Izumo, Japan in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 117 mm of rainfall in the month.

  • 12°C maximum daytime temperature in March in Izumo12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in March in Izumo21
    21 days with some rainfall
  • 3°C minimum night-time temperature in March in Izumo3
    3°C min night temperature
  • 12 hours of daylight per day in March in Izumo12
    12 hours of daylight per day
  • No heat & humidity in March in Izumo0
    No heat & humidity
  • 117 mm monthly rainfall in March in Izumo117
    117 mm of monthly rainfall
  • UV (maximum) index 6 (High) in March in Izumo6
    6 (High) UV index
  • 13°C sea temperature in March in Izumo13
    13°C sea temperature

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Izumo weather in April

Expect daytime maximum temperatures of 18°C in Izumo, Japan in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 124 mm of rainfall in the month.

  • 18°C maximum daytime temperature in April in Izumo18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in April in Izumo15
    15 days with some rainfall
  • 8°C minimum night-time temperature in April in Izumo8
    8°C min night temperature
  • 13 hours of daylight per day in April in Izumo13
    13 hours of daylight per day
  • No heat & humidity in April in Izumo0
    No heat & humidity
  • 124 mm monthly rainfall in April in Izumo124
    124 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Izumo7
    7 (High) UV index
  • 14°C sea temperature in April in Izumo14
    14°C sea temperature

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Izumo weather in May

Expect daytime maximum temperatures of 22°C in Izumo, Japan 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 122 mm of rainfall in the month.

  • 22°C maximum daytime temperature in May in Izumo22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Izumo14
    14 days with some rainfall
  • 12°C minimum night-time temperature in May in Izumo12
    12°C min night temperature
  • 14 hours of daylight per day in May in Izumo14
    14 hours of daylight per day
  • No heat & humidity in May in Izumo0
    No heat & humidity
  • 122 mm monthly rainfall in May in Izumo122
    122 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Izumo9
    9 (Very High) UV index
  • 17°C sea temperature in May in Izumo17
    17°C sea temperature

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Izumo weather in June

Expect daytime maximum temperatures of 25°C in Izumo, Japan in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 195 mm of rainfall in the month.

  • 25°C maximum daytime temperature in June in Izumo25
    25°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in June in Izumo16
    16 days with some rainfall
  • 17°C minimum night-time temperature in June in Izumo17
    17°C min night temperature
  • 15 hours of daylight per day in June in Izumo15
    15 hours of daylight per day
  • Low heat & humidity in June in IzumoL
    Low heat & humidity
  • 195 mm monthly rainfall in June in Izumo195
    195 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in June in Izumo10
    10 (Very High) UV index
  • 20°C sea temperature in June in Izumo20
    20°C sea temperature

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Izumo weather in July

Expect daytime maximum temperatures of 29°C in Izumo, Japan in July and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 254 mm of rainfall in the month.

  • 29°C maximum daytime temperature in July in Izumo29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in July in Izumo17
    17 days with some rainfall
  • 22°C minimum night-time temperature in July in Izumo22
    22°C min night temperature
  • 14 hours of daylight per day in July in Izumo14
    14 hours of daylight per day
  • High heat & humidity in July in IzumoH
    High heat & humidity
  • 254 mm monthly rainfall in July in Izumo254
    254 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in Izumo11
    11 (Extreme) UV index
  • 24°C sea temperature in July in Izumo24
    24°C sea temperature

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Izumo weather in August

Expect daytime maximum temperatures of 30°C in Izumo, Japan in August and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 137 mm of rainfall in the month.

  • 30°C maximum daytime temperature in August in Izumo30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in August in Izumo15
    15 days with some rainfall
  • 23°C minimum night-time temperature in August in Izumo23
    23°C min night temperature
  • 13 hours of daylight per day in August in Izumo13
    13 hours of daylight per day
  • High heat & humidity in August in IzumoH
    High heat & humidity
  • 137 mm monthly rainfall in August in Izumo137
    137 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Izumo10
    10 (Very High) UV index
  • 27°C sea temperature in August in Izumo27
    27°C sea temperature

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Izumo weather in September

Expect daytime maximum temperatures of 26°C in Izumo, Japan in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 207 mm of rainfall in the month.

  • 26°C maximum daytime temperature in September in Izumo26
    26°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in September in Izumo18
    18 days with some rainfall
  • 18°C minimum night-time temperature in September in Izumo18
    18°C min night temperature
  • 12 hours of daylight per day in September in Izumo12
    12 hours of daylight per day
  • Low heat & humidity in September in IzumoL
    Low heat & humidity
  • 207 mm monthly rainfall in September in Izumo207
    207 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Izumo8
    8 (Very High) UV index
  • 25°C sea temperature in September in Izumo25
    25°C sea temperature

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Izumo weather in October

Expect daytime maximum temperatures of 21°C in Izumo, Japan in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 126 mm of rainfall in the month.

  • 21°C maximum daytime temperature in October in Izumo21
    21°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in October in Izumo16
    16 days with some rainfall
  • 12°C minimum night-time temperature in October in Izumo12
    12°C min night temperature
  • 11 hours of daylight per day in October in Izumo11
    11 hours of daylight per day
  • No heat & humidity in October in Izumo0
    No heat & humidity
  • 126 mm monthly rainfall in October in Izumo126
    126 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Izumo5
    5 (Moderate) UV index
  • 22°C sea temperature in October in Izumo22
    22°C sea temperature

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Izumo weather in November

Expect daytime maximum temperatures of 16°C in Izumo, Japan in November based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 124 mm of rainfall in the month.

  • 16°C maximum daytime temperature in November in Izumo16
    16°C max day temperature
  • 4 hours of sunshine per day
  • 19 days with some rainfall in November in Izumo19
    19 days with some rainfall
  • 7°C minimum night-time temperature in November in Izumo7
    7°C min night temperature
  • 10 hours of daylight per day in November in Izumo10
    10 hours of daylight per day
  • No heat & humidity in November in Izumo0
    No heat & humidity
  • 124 mm monthly rainfall in November in Izumo124
    124 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in November in Izumo3
    3 (Moderate) UV index
  • 20°C sea temperature in November in Izumo20
    20°C sea temperature

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Izumo weather in December

Expect daytime maximum temperatures of 10°C in Izumo, Japan in December based on long-term weather averages. There are 3 hours of sunshine per day on average with 24 days with some rainfall and typically 121 mm of rainfall in the month.

  • 10°C maximum daytime temperature in December in Izumo10
    10°C max day temperature
  • 3 hours of sunshine per day
  • 24 days with some rainfall in December in Izumo24
    24 days with some rainfall
  • 3°C minimum night-time temperature in December in Izumo3
    3°C min night temperature
  • 10 hours of daylight per day in December in Izumo10
    10 hours of daylight per day
  • No heat & humidity in December in Izumo0
    No heat & humidity
  • 121 mm monthly rainfall in December in Izumo121
    121 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Izumo2
    2 (Low) UV index
  • 17°C sea temperature in December in Izumo17
    17°C sea temperature

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More about Izumo

Izumo by month

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

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The climate guide for Japan (Izumo) 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.

Tropical storm risk: Izumo, Japan typhoon season

% of month affected by tropical storms
0
0
0
0
0
1.4%
2.4%
5.2%
5.1%
1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Izumo weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Izumo, Japan and the UK (London).

Maximum daytime temperature (°C)

Izumo, Japan
UK (London)
7
7
8
7
12
10
18
13
22
17
25
20
29
22
30
22
26
19
21
15
16
10
10
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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