Annual mean 11°C · wettest around August · prevailing wind NW
Warmest
26.9 °C
Coldest
1.2 °C
Wettest
34%
Windiest
7.6 m/s
Prevailing
NW
5.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Hachinohe over the whole year is 11°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -2°C. Hachinohe has no sharply defined rainy season: the chance of rain on a given day runs from 9% in January, the driest month, to 22% in August, the wettest. Winds in Hachinohe are highest in February, averaging 5.5 m/s (20 km/h), and lightest in July, at 3.5 m/s (13 km/h). The prevailing wind is from the NW. The clearest skies in Hachinohe come in March, when the sky is typically 67% covered; July is the cloudiest month, at 78%.
Month by month Hachinohe climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
2°C
-2°C
-5°C
9%
71%
5.4 m/s
0
0
1
February
3°C
-2°C
-5°C
11%
73%
5.5 m/s
0
0
2
March
8°C
2°C
1°C
12%
67%
5.3 m/s
1
0
14
April
13°C
7°C
7°C
16%
67%
5.2 m/s
9
0
46
May
18°C
13°C
14°C
13%
67%
4.7 m/s
43
2
74
June
21°C
16°C
19°C
14%
74%
3.7 m/s
70
13
69
July
25°C
21°C
25°C
17%
78%
3.5 m/s
57
42
33
August
26°C
22°C
26°C
22%
76%
3.8 m/s
48
50
21
September
23°C
18°C
22°C
15%
72%
3.7 m/s
73
29
50
October
17°C
11°C
14°C
16%
68%
4.5 m/s
44
2
74
November
11°C
5°C
6°C
10%
67%
4.8 m/s
8
0
44
December
4°C
-0°C
-3°C
10%
72%
5.3 m/s
0
0
6
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Hachinohe weather by season
Year round, Hachinohe has days of about 2°C at their warmest in January, its coolest month, and 26°C in August, its warmest; the coolest hours of the day run from -2°C to 22°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around August and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Hachinohe weather in winterDecember to February
High 3°CLow -1°CRain 10%
Winter in Hachinohe has typical daily highs of about 3°C and lows of about -1°C, with a 10% chance of rain on a given day.
Hachinohe weather in springMarch to May
High 13°CLow 7°CRain 14%
Spring in Hachinohe has typical daily highs of about 13°C and lows of about 7°C, with a 14% chance of rain on a given day.
Hachinohe weather in summerJune to August
High 24°CLow 20°CRain 18%
Summer in Hachinohe has typical daily highs of about 24°C and lows of about 20°C, with a 18% chance of rain on a given day.
Hachinohe weather in autumnSeptember to November
High 17°CLow 11°CRain 14%
Autumn in Hachinohe has typical daily highs of about 17°C and lows of about 11°C, with a 14% chance of rain on a given day.
When is the rainy season in Hachinohe?
Hachinohe has no sharply defined rainy season: the chance of rain on a given day runs from 9% in January, the driest month, to 22% in August, the wettest.
What time of year is Hachinohe windiest?
Winds in Hachinohe are highest in February, averaging 5.5 m/s (20 km/h), and lightest in July, at 3.5 m/s (13 km/h). The prevailing wind is from the NW.
What is the average temperature in Hachinohe year round?
The average temperature in Hachinohe over the whole year is 11°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -2°C.