Sendai climate guide

Temperature in Sendai (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
5°C maximum daytime temperature in January in Sendai5
6°C maximum daytime temperature in February in Sendai6
9°C maximum daytime temperature in March in Sendai9
15°C maximum daytime temperature in April in Sendai15
20°C maximum daytime temperature in May in Sendai20
23°C maximum daytime temperature in June in Sendai23
26°C maximum daytime temperature in July in Sendai26
28°C maximum daytime temperature in August in Sendai28
24°C maximum daytime temperature in September in Sendai24
19°C maximum daytime temperature in October in Sendai19
14°C maximum daytime temperature in November in Sendai14
8°C maximum daytime temperature in December in Sendai8
Min temperature (night-time)
-2°C minimum night-time temperature in January in Sendai-2
-2°C minimum night-time temperature in February in Sendai-2
1°C minimum night-time temperature in March in Sendai1
6°C minimum night-time temperature in April in Sendai6
11°C minimum night-time temperature in May in Sendai11
16°C minimum night-time temperature in June in Sendai16
20°C minimum night-time temperature in July in Sendai20
21°C minimum night-time temperature in August in Sendai21
17°C minimum night-time temperature in September in Sendai17
11°C minimum night-time temperature in October in Sendai11
5°C minimum night-time temperature in November in Sendai5
1°C minimum night-time temperature in December in Sendai1
Sea temperature
10°C sea temperature in January in Sendai10
9°C sea temperature in February in Sendai9
8°C sea temperature in March in Sendai8
11°C sea temperature in April in Sendai11
13°C sea temperature in May in Sendai13
18°C sea temperature in June in Sendai18
21°C sea temperature in July in Sendai21
24°C sea temperature in August in Sendai24
22°C sea temperature in September in Sendai22
19°C sea temperature in October in Sendai19
16°C sea temperature in November in Sendai16
14°C sea temperature in December in Sendai14

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

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 (mm)
43 mm monthly rainfall in January in Sendai43
50 mm monthly rainfall in February in Sendai50
69 mm monthly rainfall in March in Sendai69
91 mm monthly rainfall in April in Sendai91
104 mm monthly rainfall in May in Sendai104
126 mm monthly rainfall in June in Sendai126
144 mm monthly rainfall in July in Sendai144
153 mm monthly rainfall in August in Sendai153
174 mm monthly rainfall in September in Sendai174
104 mm monthly rainfall in October in Sendai104
69 mm monthly rainfall in November in Sendai69
38 mm monthly rainfall in December in Sendai38

More climate for Sendai

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

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

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More about Sendai

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

The climate guide for Sendai, Japan 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.

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

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