Today
During the day mostly cloudy, up to +57°, at night around +57°. Light wind, up to 3 mph. Precipitation likely — up to 48%.
Weather in Suwa
Japan · Nagano · 36.0380, 138.1131
Today Now 11:54 PM
+57° Mostly cloudy
Hourly forecast
Today10/20
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain, high +70°, low +57°, about 13° warmer.
Week
Seven days ahead fall within +37°…+70°. Weekly maximum — +70° (Wed). Coldest night — Tue, around +37°. Precipitation expected: Wed, Sat, Sun, Mon, Tue.
Week vs norm
- Today 10/20 +57° −3° usually +60°
- Tomorrow 10/21 +70° +10° usually +60°
- Thu 10/22 +59° as usual usually +60°
- Fri 10/23 +63° +3° usually +59°
- Sat 10/24 +55° −4° usually +59°
- Sun 10/25 +64° +6° usually +59°
- Mon 10/26 +55° −3° usually +58°
- Tue 10/27 +61° +3° usually +58°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 20
Today is cooler than usual for this date.
- Heat record +71° 2016
- Cold record +34° 2021
- Most precipitation 3.3 in 2004
- Strongest gust 46 mph 2004
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Suwa
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +34° / +18° | +25° | 3.2 |
| Feb | +36° / +19° | +27° | 3.5 |
| Mar | +44° / +27° | +35° | 5.3 |
| Apr | +56° / +37° | +46° | 5.0 |
| May | +65° / +47° | +56° | 5.5 |
| Jun | +71° / +56° | +63° | 7.1 |
| Jul | +77° / +63° | +69° | 7.7 |
| Aug | +79° / +64° | +71° | 5.2 |
| Sep | +73° / +57° | +64° | 6.5 |
| Oct | +62° / +46° | +53° | 6.4 |
| Nov | +51° / +35° | +42° | 3.7 |
| Dec | +39° / +24° | +31° | 3.1 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:58 AM | 5:05 PM
Moon
1:53 PM | —
Moon phase
Waxing gibbous 64%
Next solar eclipse
Calculating for this city…