Weather in Sanjo

Japan · Niigata · 37.6167, 138.9500

Today Now 1:13 AM

+57° Fog

Hourly forecast

Today10/17 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Sanjo

Forecast in words

Today

Mostly clear throughout the day, high +64°, low +50°. Wind gusts reach 7 mph. Precipitation chance reaches 31%.

Tomorrow

Tomorrow high +73° and mostly clear, nighttime low +45° — 9° warmer than today.

Week

During the week the thermometer stays between +45°…+75°. Warmest day — Wed, up to +75°. Coldest at night — Sun, +45°. Precipitation expected: Mon, Tue, Wed, Thu, Fri. Clear days — 3. It cools down by the end of the week.

Week vs norm

  1. Today 10/17 +64° −3° usually +67°
  2. Tomorrow 10/18 +73° +7° usually +67°
  3. Mon 10/19 +72° +5° usually +67°
  4. Tue 10/20 +66° as usual usually +66°
  5. Wed 10/21 +75° +9° usually +66°
  6. Thu 10/22 +61° −5° usually +65°
  7. Fri 10/23 +59° −6° usually +65°
  8. Sat 10/24 +46° −18° usually +65°

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

This day, October 17

Today is cooler than usual for this date.

  • Heat record +82° 1998
  • Cold record +42° 2004
  • Most precipitation 1.1 in 2012
  • Strongest gust 49 mph 1998

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

Climate in Sanjo

Today is about 3° colder than usual for October.

Climate normals by month, Sanjo
Month Daytime / Nighttime Average Precipitation in
Jan +38° / +28° +33° 7.9
Feb +40° / +29° +34° 5.8
Mar +48° / +33° +40° 5.6
Apr +61° / +42° +51° 4.4
May +71° / +53° +61° 4.5
Jun +77° / +62° +69° 5.6
Jul +83° / +70° +76° 9.0
Aug +86° / +71° +78° 6.8
Sep +79° / +64° +71° 6.3
Oct +68° / +53° +59° 6.2
Nov +56° / +42° +48° 6.4
Dec +44° / +33° +38° 8.3

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

Astronomical data

Sunrise / sunset 5:54 AM | 5:04 PM
Moon 12:06 PM | 9:20 PM
Moon phase Waxing crescent 36%
Next solar eclipse
Calculating for this city…

Weather in the region