Annual mean 17°C · wettest around June · prevailing wind W
Warmest
31.5 °C
Coldest
8.4 °C
Wettest
28%
Windiest
3.7 m/s
Prevailing
W
3.3 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 Saijō over the whole year is 17°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C. The rainy (wet) season in Saijō runs from March to July, peaking in June with a 24% chance of rain on a given day. The dry season is October to February; January is the driest month, at 9%. Winds in Saijō are highest in January, averaging 3.1 m/s (11 km/h), and lightest in June, at 2.3 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Saijō come in November, when the sky is typically 57% covered; June is the cloudiest month, at 77%.
Month by month Saijō 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
9°C
4°C
5°C
9%
61%
3.1 m/s
1
0
38
February
10°C
4°C
5°C
12%
62%
3.1 m/s
3
0
39
March
14°C
8°C
10°C
18%
63%
2.8 m/s
19
0
68
April
18°C
12°C
15°C
18%
64%
2.8 m/s
59
1
83
May
22°C
16°C
21°C
18%
69%
2.6 m/s
85
16
66
June
25°C
21°C
26°C
24%
77%
2.3 m/s
61
53
23
July
29°C
25°C
32°C
21%
73%
2.3 m/s
10
47
1
August
31°C
26°C
34°C
15%
65%
2.5 m/s
4
30
0
September
28°C
23°C
30°C
20%
75%
2.6 m/s
29
58
7
October
23°C
17°C
22°C
15%
66%
2.6 m/s
76
28
56
November
17°C
11°C
15°C
11%
57%
2.7 m/s
56
2
84
December
11°C
6°C
7°C
9%
62%
3.0 m/s
7
0
55
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 Saijō weather by season
Year round, Saijō has days of about 9°C at their warmest in January, its coolest month, and 31°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 June 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.
Saijō weather in winterDecember to February
High 10°CLow 5°CRain 10%
Winter in Saijō has typical daily highs of about 10°C and lows of about 5°C, with a 10% chance of rain on a given day.
Saijō weather in springMarch to May
High 18°CLow 12°CRain 18%
Spring in Saijō has typical daily highs of about 18°C and lows of about 12°C, with a 18% chance of rain on a given day.
Saijō weather in summerJune to August
High 28°CLow 24°CRain 20%
Summer in Saijō has typical daily highs of about 28°C and lows of about 24°C, with a 20% chance of rain on a given day.
Saijō weather in autumnSeptember to November
High 23°CLow 17°CRain 15%
Autumn in Saijō has typical daily highs of about 23°C and lows of about 17°C, with a 15% chance of rain on a given day.
When is the rainy season in Saijō?
The rainy (wet) season in Saijō runs from March to July, peaking in June with a 24% chance of rain on a given day. The dry season is October to February; January is the driest month, at 9%.
What time of year is Saijō windiest?
Winds in Saijō are highest in January, averaging 3.1 m/s (11 km/h), and lightest in June, at 2.3 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Saijō year round?
The average temperature in Saijō over the whole year is 17°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C.