City

Iruma

Located in Iruma-shi, Saitama Coordinates: 35°49′05″ N 139°22′05″ E

Location in Japan

Population: 147,166; 147.2K
Elevation: 126 m; above sea level
Local time: UTC+09:00; Asia/Tokyo · UTC+09:00
When to go: April–JuneSeptember–October; See the climate
Airports: HND Tokyo Haneda International Airport48 km; NRT Narita International Airport92 km

About Iruma

Iruma is a city. Location: Iruma-shi, Saitama. Population: 147,166. Elevation: 126 m. The best months to visit are April–June, September–October. The nearest airport is Tokyo Haneda International Airport (48 km). Nearby sights include Seibu-Dome and Ajinomoto Stadium.

Climate of Iruma

Best months for sightseeing

Best months for sightseeing: April–June, September–October.

This month · November

Outside the best season

Day 16° · Night 6° · Rain 76 mm

Better nearby cities in November

Isehara · 47 km south18°
Odawara · 65 km south19°
Kofu · 74 km west17°

Hottest month: August (day 30°)
Coldest month: January (night -2°)
Wettest month: September (207 mm)
Driest month: January (43 mm)

9° -2°

9° -1°

12° 2°

18° 8°

22° 13°

25° 17°

28° 21°

30° 22°

26° 18°

21° 12°

16° 6°

11° 1°

Jan

Feb

Mar

Apr

106

May

140

Jun

193

Jul

162

Aug

195

Sep

207

Oct

174

Nov

Dec

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table

Climate of Iruma
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	9°	9°	12°	18°	22°	25°	28°	30°	26°	21°	16°	11°
Average low (°C)	-2°	-1°	2°	8°	13°	17°	21°	22°	18°	12°	6°	1°
Precipitation (mm)	43	54	88	106	140	193	162	195	207	174	76	46

Other places to visit in this season: April May June September October

How to get to Iruma

The nearest airport is Tokyo Haneda International Airport (HND), 48 km to the southeast as the crow flies. The nearest large city is Sayama, 6 km to the northeast.