Today
During the day rain, up to +55°, at night around +48°. Wind up to 11 mph. Precipitation likely — up to 100%.
Weather in Iwamizawa
Japan · Hokkaido · 43.2003, 141.7597
Today Now 5:16 PM
+55° Rain
Hourly forecast
Today10/21
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain, high +48°, low +37° — 7° colder than today.
Week
During the week the thermometer stays between +32°…+59°. Warmest day — Sat, up to +59°. Nighttime weekly low: +32° (Wed). Rain on Wed, Thu, Tue, Wed. Strongest wind — Wed, up to 23 mph. Second half of the week is cooler.
Week vs norm
- Today 10/21 +55° as usual usually +56°
- Tomorrow 10/22 +48° −7° usually +55°
- Fri 10/23 +55° as usual usually +55°
- Sat 10/24 +59° +5° usually +54°
- Sun 10/25 +59° +5° usually +54°
- Mon 10/26 +50° −3° usually +53°
- Tue 10/27 +41° −12° usually +53°
- Wed 10/28 +37° −15° usually +52°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 21
Today is cooler than usual for this date.
- Heat record +64° 2019
- Cold record +32° 2010
- Most precipitation 0.4 in 2023
- Strongest gust 51 mph 1997
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Iwamizawa
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +26° / +13° | +19° | 2.6 |
| Feb | +28° / +15° | +21° | 2.3 |
| Mar | +35° / +23° | +29° | 2.8 |
| Apr | +49° / +34° | +41° | 3.1 |
| May | +60° / +46° | +53° | 3.6 |
| Jun | +68° / +55° | +61° | 3.0 |
| Jul | +74° / +63° | +68° | 4.8 |
| Aug | +76° / +64° | +70° | 7.0 |
| Sep | +70° / +56° | +63° | 5.4 |
| Oct | +58° / +44° | +51° | 4.1 |
| Nov | +44° / +32° | +38° | 4.0 |
| Dec | +30° / +18° | +24° | 3.5 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:53 AM | 4:41 PM
Moon
2:18 PM | 12:00 AM
Moon phase
Waxing gibbous 73%
Next solar eclipse
Calculating for this city…