ClimateAverages

Iwamizawa Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
September daytime high
21.1°C
September overnight low
11.1°C
September average
16.1°C

In September, Iwamizawa typically sees daytime highs of 21.1°C and overnight lows around 11.1°C. Compared to the annual average high of 11.4°C, September runs +9.7°C.

vs. annual avg high
+9.7°C
Rank among 12 months
#3 warmest
Hottest year overall
2023

Where September ranks in Iwamizawa

JanFebMarAprMayJunJulAugSep21°OctNovDec

FAQ

What is the average temperature in Iwamizawa in September?

September in Iwamizawa averages a daytime high of 21.1°C and an overnight low of 11.1°C.

Is September warm or cold in Iwamizawa?

September runs +9.7°C compared to Iwamizawa's annual average high of 11.4°C, ranking #3 of 12 months by warmth.

What should I pack for Iwamizawa in September?

Plan for daytime highs near 21.1°C and cooler evenings around 11.1°C.

Other months for Iwamizawa

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

SapporoAsahikawaHakodateKushiroTomakomaiObihiroOtaruEbetsuKitamiMuroranChitoseKitahiroshima