Weather in Nagano

Japan · Nagano · 36.6500, 138.1833

Today Now 12:03 AM

+55° Partly cloudy

Hourly forecast

Today10/14 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Nagano

Forecast in words

Today

During the day rain, up to +63°, at night around +50°. Wind gusts reach 6 mph. Precipitation likely — up to 100%.

Tomorrow

Tomorrow partly cloudy: daytime +61°, nighttime +46°, weather holds steady.

Week

This week temperatures range from +45° to +70°. Peak warmth: Mon, +70°. Coldest at night — Fri, +45°. Rain on Wed, Mon, Tue. Sunshine expected on 4 of seven days.

Week vs norm

  1. Today 10/14 +63° as usual usually +63°
  2. Tomorrow 10/15 +61° −1° usually +62°
  3. Fri 10/16 +64° +3° usually +62°
  4. Sat 10/17 +63° +1° usually +62°
  5. Sun 10/18 +66° +5° usually +61°
  6. Mon 10/19 +70° +9° usually +61°
  7. Tue 10/20 +63° +2° usually +60°
  8. Wed 10/21 +55° −5° usually +60°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 14

Today is cooler than usual for this date.

  • Heat record +76° 2005
  • Cold record +36° 2016
  • Most precipitation 1.0 in 2003
  • Strongest gust 50 mph 2011

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Nagano

Today is close to the norm for October.

Climate normals by month, Nagano
Month Daytime / Nighttime Average Precipitation in
Jan +33° / +21° +27° 5.9
Feb +35° / +22° +28° 5.1
Mar +42° / +28° +34° 5.8
Apr +55° / +37° +45° 5.1
May +66° / +48° +57° 6.0
Jun +72° / +57° +64° 8.1
Jul +78° / +65° +71° 10.5
Aug +80° / +65° +72° 7.7
Sep +73° / +58° +65° 8.1
Oct +62° / +47° +54° 6.7
Nov +51° / +36° +42° 5.0
Dec +39° / +26° +32° 5.8

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 5:53 AM | 5:12 PM
Moon 9:23 AM | 6:56 PM
Moon phase Waxing crescent 12%
Next solar eclipse
Calculating for this city…

Weather in the region