Annual mean 17°C · wettest around March · prevailing wind NE
Warmest
30.3 °C
Coldest
9.0 °C
Wettest
35%
Windiest
5.2 m/s
Prevailing
NE
4.4 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 Katsuura over the whole year is 17°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 4°C. Katsuura has no sharply defined rainy season: the chance of rain on a given day runs from 10% in January, the driest month, to 24% in March, the wettest. Winds in Katsuura are highest in April, averaging 4.2 m/s (15 km/h), and lightest in June, at 3.5 m/s (13 km/h). The prevailing wind is from the NE. The clearest skies in Katsuura come in January, when the sky is typically 49% covered; June is the cloudiest month, at 77%.
Month by month Katsuura 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
10°C
4°C
5°C
10%
49%
3.7 m/s
1
0
34
February
10°C
5°C
5°C
11%
55%
4.0 m/s
2
0
35
March
13°C
8°C
9°C
24%
63%
4.0 m/s
15
0
61
April
18°C
13°C
14°C
22%
67%
4.2 m/s
46
1
77
May
21°C
17°C
20°C
21%
71%
3.8 m/s
80
10
68
June
24°C
21°C
25°C
22%
77%
3.5 m/s
71
44
32
July
28°C
25°C
30°C
18%
69%
3.6 m/s
21
56
5
August
30°C
26°C
32°C
16%
68%
3.7 m/s
10
45
2
September
27°C
23°C
28°C
23%
73%
3.6 m/s
42
53
15
October
22°C
17°C
20°C
23%
70%
3.7 m/s
70
20
60
November
17°C
12°C
14°C
18%
61%
3.5 m/s
47
1
79
December
12°C
7°C
8°C
11%
52%
3.6 m/s
7
0
57
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 Katsuura weather by season
Year round, Katsuura has days of about 10°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 4°C to 26°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around March 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.
Katsuura weather in winterDecember to February
High 11°CLow 5°CRain 11%
Winter in Katsuura has typical daily highs of about 11°C and lows of about 5°C, with a 11% chance of rain on a given day.
Katsuura weather in springMarch to May
High 17°CLow 13°CRain 22%
Spring in Katsuura has typical daily highs of about 17°C and lows of about 13°C, with a 22% chance of rain on a given day.
Katsuura weather in summerJune to August
High 27°CLow 24°CRain 19%
Summer in Katsuura has typical daily highs of about 27°C and lows of about 24°C, with a 19% chance of rain on a given day.
Katsuura weather in autumnSeptember to November
High 22°CLow 17°CRain 21%
Autumn in Katsuura has typical daily highs of about 22°C and lows of about 17°C, with a 21% chance of rain on a given day.
When is the rainy season in Katsuura?
Katsuura has no sharply defined rainy season: the chance of rain on a given day runs from 10% in January, the driest month, to 24% in March, the wettest.
What time of year is Katsuura windiest?
Winds in Katsuura are highest in April, averaging 4.2 m/s (15 km/h), and lightest in June, at 3.5 m/s (13 km/h). The prevailing wind is from the NE.
What is the average temperature in Katsuura year round?
The average temperature in Katsuura over the whole year is 17°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 4°C.