Annual mean 12°C · wettest around July · prevailing wind E
Warmest
28.4 °C
Coldest
3.9 °C
Wettest
31%
Windiest
3.2 m/s
Prevailing
E
2.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Ōtsuki over the whole year is 12°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -3°C. The rainy (wet) season in Ōtsuki runs from March to October, peaking in July with a 25% chance of rain on a given day. The dry season is November to February; January is the driest month, at 10%. Winds in Ōtsuki are highest in February, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.8 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in Ōtsuki come in January, when the sky is typically 32% covered; September is the cloudiest month, at 62%.
Month by month Ōtsuki 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
4°C
-3°C
-0°C
10%
32%
2.0 m/s
0
0
21
February
5°C
-2°C
1°C
12%
39%
2.3 m/s
1
0
25
March
9°C
2°C
5°C
21%
46%
2.2 m/s
13
0
51
April
14°C
7°C
11°C
21%
50%
2.3 m/s
42
2
67
May
19°C
12°C
17°C
21%
54%
2.2 m/s
68
15
57
June
22°C
16°C
22°C
25%
60%
2.0 m/s
56
39
29
July
26°C
21°C
28°C
25%
59%
1.9 m/s
19
44
9
August
27°C
22°C
30°C
23%
57%
2.0 m/s
11
38
9
September
23°C
18°C
24°C
24%
62%
1.8 m/s
42
45
21
October
17°C
12°C
16°C
22%
55%
1.8 m/s
58
14
59
November
13°C
6°C
10°C
13%
43%
1.8 m/s
32
0
71
December
7°C
-0°C
3°C
10%
35%
1.9 m/s
3
0
40
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 Ōtsuki weather by season
Year round, Ōtsuki has days of about 4°C at their warmest in January, its coolest month, and 27°C in August, its warmest; the coolest hours of the day run from -3°C to 22°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around July 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.
Ōtsuki weather in winterDecember to February
High 6°CLow -2°CRain 11%
Winter in Ōtsuki has typical daily highs of about 6°C and lows of about -2°C, with a 11% chance of rain on a given day.
Ōtsuki weather in springMarch to May
High 14°CLow 7°CRain 21%
Spring in Ōtsuki has typical daily highs of about 14°C and lows of about 7°C, with a 21% chance of rain on a given day.
Ōtsuki weather in summerJune to August
High 25°CLow 20°CRain 25%
Summer in Ōtsuki has typical daily highs of about 25°C and lows of about 20°C, with a 25% chance of rain on a given day.
Ōtsuki weather in autumnSeptember to November
High 18°CLow 12°CRain 20%
Autumn in Ōtsuki has typical daily highs of about 18°C and lows of about 12°C, with a 20% chance of rain on a given day.
When is the rainy season in Ōtsuki?
The rainy (wet) season in Ōtsuki runs from March to October, peaking in July with a 25% chance of rain on a given day. The dry season is November to February; January is the driest month, at 10%.
What time of year is Ōtsuki windiest?
Winds in Ōtsuki are highest in February, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.8 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in Ōtsuki year round?
The average temperature in Ōtsuki over the whole year is 12°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -3°C.