Iruma Ab

Sayama-shi, Saitama-ken, Japan

Current Weather

20°

Rain and Humid

Feels Like: 20°

Min: 19°

Max: 21°

The next few hours will be overcast, with tomorrow reaching 26°C and dropping to 22°C. The coming days will be light rain throughout the day.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

20° 20° 20° 20° 20° 20° 20° 20° 21° 22° 22° 23° 24° 24° 25° 25° 26° 25° 25° 24° 24° 23° 23° 23° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 23° 23° 23° 23° 23° 23° 23° 23° 23° 23° 23° 22°
91%
100%
100%
100%
100%
96%
92%
88%
81%
73%
66%
68%
70%
72%
71%
71%
70%
76%
82%
88%
89%
91%
92%
95%
97%
100%
100%
100%
100%
100%
100%
100%
99%
97%
96%
95%
93%
92%
92%
92%
92%
87%
83%
78%
71%
63%
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
Today
Tomorrow
Saturday

Daylight Hours

04:31

Sunrise

18:57

Sunset

14 hours 25 minutes of sunlight today

Moon

Waxing Gibbous

83% illuminated

15:01

Moonrise

01:11

Moonset

Daily Forecast

Today

19°
21°

Friday

20°
26°

Saturday

22°
23°

Sunday

20°
23°

Monday

20°
26°

Tuesday

21°
26°

Wednesday

21°
24°

Air Quality Data Available

Upgrade to access real-time air quality data for Iruma Ab.

Upgrade Now

UV Index

No protection needed
0 Low
Low Extreme

Humidity

98% Very Humid
Low High

Frequently asked questions about weather in Iruma Ab

How warm does it get in Iruma Ab?

The warmest month in Iruma Ab is August, with average high temperatures of 29°C. The average temperature during this period is around 26°C.

How cold does it get in Iruma Ab?

The coldest month in Iruma Ab is January, with average low temperatures of -1°C. The average temperature during this period is around 3°C.

What is the wettest time of year in Iruma Ab?

The wettest month in Iruma Ab is October, with an average of 307mm of precipitation.

What is the driest time of year in Iruma Ab?

The driest month in Iruma Ab is December, with an average of 48mm of precipitation.

View full climate insights for Iruma Ab →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm