Sendai weather by month

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

Temperature in Sendai (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
41°F maximum daytime temperature in January in Sendai41
43°F maximum daytime temperature in February in Sendai43
48°F maximum daytime temperature in March in Sendai48
59°F maximum daytime temperature in April in Sendai59
68°F maximum daytime temperature in May in Sendai68
73°F maximum daytime temperature in June in Sendai73
79°F maximum daytime temperature in July in Sendai79
82°F maximum daytime temperature in August in Sendai82
75°F maximum daytime temperature in September in Sendai75
66°F maximum daytime temperature in October in Sendai66
57°F maximum daytime temperature in November in Sendai57
46°F maximum daytime temperature in December in Sendai46
Min temperature (night-time)
28°F minimum night-time temperature in January in Sendai28
28°F minimum night-time temperature in February in Sendai28
34°F minimum night-time temperature in March in Sendai34
43°F minimum night-time temperature in April in Sendai43
52°F minimum night-time temperature in May in Sendai52
61°F minimum night-time temperature in June in Sendai61
68°F minimum night-time temperature in July in Sendai68
70°F minimum night-time temperature in August in Sendai70
63°F minimum night-time temperature in September in Sendai63
52°F minimum night-time temperature in October in Sendai52
41°F minimum night-time temperature in November in Sendai41
34°F minimum night-time temperature in December in Sendai34
Heat & Humidity
No heat & humidity in January in Sendai0
No heat & humidity in February in Sendai0
No heat & humidity in March in Sendai0
No heat & humidity in April in Sendai0
No heat & humidity in May in Sendai0
No heat & humidity in June in Sendai0
Low heat & humidity in July in SendaiL
Moderate heat & humidity in August in SendaiM
No heat & humidity in September in Sendai0
No heat & humidity in October in Sendai0
No heat & humidity in November in Sendai0
No heat & humidity in December in Sendai0
Sea temperature
50°F sea temperature in January in Sendai50
48°F sea temperature in February in Sendai48
46°F sea temperature in March in Sendai46
52°F sea temperature in April in Sendai52
55°F sea temperature in May in Sendai55
64°F sea temperature in June in Sendai64
70°F sea temperature in July in Sendai70
75°F sea temperature in August in Sendai75
72°F sea temperature in September in Sendai72
66°F sea temperature in October in Sendai66
61°F sea temperature in November in Sendai61
57°F sea temperature in December in Sendai57

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

Sunshine & Daylight in Sendai

  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 Sendai10
11 hours of daylight per day in February in Sendai11
12 hours of daylight per day in March in Sendai12
13 hours of daylight per day in April in Sendai13
14 hours of daylight per day in May in Sendai14
15 hours of daylight per day in June in Sendai15
15 hours of daylight per day in July in Sendai15
14 hours of daylight per day in August in Sendai14
12 hours of daylight per day in September in Sendai12
11 hours of daylight per day in October in Sendai11
10 hours of daylight per day in November in Sendai10
10 hours of daylight per day in December in Sendai10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Sendai2
UV (maximum) index 3 (Moderate) in February in Sendai3
UV (maximum) index 4 (Moderate) in March in Sendai4
UV (maximum) index 6 (High) in April in Sendai6
UV (maximum) index 8 (Very High) in May in Sendai8
UV (maximum) index 9 (Very High) in June in Sendai9
UV (maximum) index 10 (Very High) in July in Sendai10
UV (maximum) index 9 (Very High) in August in Sendai9
UV (maximum) index 7 (High) in September in Sendai7
UV (maximum) index 5 (Moderate) in October in Sendai5
UV (maximum) index 3 (Moderate) in November in Sendai3
UV (maximum) index 2 (Low) in December in Sendai2

Rainfall in Sendai

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
24 days with some rainfall in January in Sendai24
21 days with some rainfall in February in Sendai21
21 days with some rainfall in March in Sendai21
17 days with some rainfall in April in Sendai17
16 days with some rainfall in May in Sendai16
19 days with some rainfall in June in Sendai19
21 days with some rainfall in July in Sendai21
19 days with some rainfall in August in Sendai19
20 days with some rainfall in September in Sendai20
18 days with some rainfall in October in Sendai18
19 days with some rainfall in November in Sendai19
21 days with some rainfall in December in Sendai21
Average monthly rainfall (inches)
1.7 inches monthly rainfall in January in Sendai1.7
2.0 inches monthly rainfall in February in Sendai2.0
2.7 inches monthly rainfall in March in Sendai2.7
3.6 inches monthly rainfall in April in Sendai3.6
4.1 inches monthly rainfall in May in Sendai4.1
5.0 inches monthly rainfall in June in Sendai5.0
5.7 inches monthly rainfall in July in Sendai5.7
6.0 inches monthly rainfall in August in Sendai6.0
6.9 inches monthly rainfall in September in Sendai6.9
4.1 inches monthly rainfall in October in Sendai4.1
2.7 inches monthly rainfall in November in Sendai2.7
1.5 inches monthly rainfall in December in Sendai1.5

More about Sendai

Sendai by month

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

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The climate guide for Japan (Sendai) 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 Sendai?

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

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Sendai, Japan typhoon season

% of month affected by tropical storms
0
0
0
0
0
1.3%
1.3%
5.6%
4.4%
1.2%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Japan

Compare Sendai with the USA

Below the Sendai chart shows average maximum daytime temperature for Sendai, Japan and the USA (Washington).

Maximum daytime temperature (°F)

Sendai, Japan
USA (Washington)
41
41
43
45
48
55
59
66
68
75
73
84
79
88
82
86
75
79
66
68
57
57
46
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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