Izumo weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Izumo (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	45	46	54	64	72	77	84	86	79	70	61	50
Min temperature (night-time)	32	34	37	46	54	63	72	73	64	54	45	37
Heat & Humidity	0	0	0	0	0	L	H	H	L	0	0	0
Sea temperature	57	55	55	57	63	68	75	81	77	72	68	63

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	3	3	5	6	7	6	6	7	5	5	4	3
Daily hours of daylight	10	11	12	13	14	15	14	13	12	11	10	10
UV Index (Maximum)	3	4	6	7	9	10	11	10	8	5	3	2

Rainfall in Izumo

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	26	23	21	15	14	16	17	15	18	16	19	24
Average monthly rainfall (inches)	5.2	4.5	4.6	4.9	4.8	7.7	10.0	5.4	8.1	5.0	4.9	4.8

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.

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 45°F 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 5.2 inches of rainfall in the month.

45
45°F max day temperature
3
3 hours of sunshine per day
26
26 days with some rainfall
32
32°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
5.2
5.2 inches of monthly rainfall
3
3 (Moderate) UV index
57
57°F sea temperature

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Izumo weather in February

Expect daytime maximum temperatures of 46°F 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 4.5 inches of rainfall in the month.

46
46°F max day temperature
3
3 hours of sunshine per day
23
23 days with some rainfall
34
34°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
4.5
4.5 inches of monthly rainfall
4
4 (Moderate) UV index
55
55°F sea temperature

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Izumo weather in March

Expect daytime maximum temperatures of 54°F 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 4.6 inches of rainfall in the month.

54
54°F max day temperature
5
5 hours of sunshine per day
21
21 days with some rainfall
37
37°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
4.6
4.6 inches of monthly rainfall
6
6 (High) UV index
55
55°F sea temperature

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Izumo weather in April

Expect daytime maximum temperatures of 64°F 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 4.9 inches of rainfall in the month.

64
64°F max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
46
46°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
4.9
4.9 inches of monthly rainfall
7
7 (High) UV index
57
57°F sea temperature

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Izumo weather in May

Expect daytime maximum temperatures of 72°F 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 4.8 inches of rainfall in the month.

72
72°F max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
54
54°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
4.8
4.8 inches of monthly rainfall
9
9 (Very High) UV index
63
63°F sea temperature

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Izumo weather in June

Expect daytime maximum temperatures of 77°F 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 7.7 inches of rainfall in the month.

77
77°F max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
63
63°F min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
7.7
7.7 inches of monthly rainfall
10
10 (Very High) UV index
68
68°F sea temperature

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Izumo weather in July

Expect daytime maximum temperatures of 84°F 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 10.0 inches of rainfall in the month.

84
84°F max day temperature
6
6 hours of sunshine per day
17
17 days with some rainfall
72
72°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
10.0
10.0 inches of monthly rainfall
11
11 (Extreme) UV index
75
75°F sea temperature

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Izumo weather in August

Expect daytime maximum temperatures of 86°F 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 5.4 inches of rainfall in the month.

86
86°F max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
73
73°F min night temperature
13
13 hours of daylight per day
H
High heat & humidity
5.4
5.4 inches of monthly rainfall
10
10 (Very High) UV index
81
81°F sea temperature

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Izumo weather in September

Expect daytime maximum temperatures of 79°F 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 8.1 inches of rainfall in the month.

79
79°F max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
64
64°F min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
8.1
8.1 inches of monthly rainfall
8
8 (Very High) UV index
77
77°F sea temperature

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Izumo weather in October

Expect daytime maximum temperatures of 70°F 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 5.0 inches of rainfall in the month.

70
70°F max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
54
54°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
5.0
5.0 inches of monthly rainfall
5
5 (Moderate) UV index
72
72°F sea temperature

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Izumo weather in November

Expect daytime maximum temperatures of 61°F 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 4.9 inches of rainfall in the month.

61
61°F max day temperature
4
4 hours of sunshine per day
19
19 days with some rainfall
45
45°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
4.9
4.9 inches of monthly rainfall
3
3 (Moderate) UV index
68
68°F sea temperature

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Izumo weather in December

Expect daytime maximum temperatures of 50°F 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 4.8 inches of rainfall in the month.

50
50°F max day temperature
3
3 hours of sunshine per day
24
24 days with some rainfall
37
37°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
4.8
4.8 inches of monthly rainfall
2
2 (Low) UV index
63
63°F sea temperature

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