Today
Expect partly cloudy. Daytime high +90°, overnight low +77°. Wind gusts reach 9 mph. No rain expected.
Weather in Son Tay
Vietnam · Hanoi · 21.1405, 105.5069
Today Now 7:22 AM
+77° Mostly clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy, high +90°, low +75°, weather holds steady.
Week
This week temperatures range from +75° to +90°. Warmest day — Sat, up to +90°. Nighttime weekly low: +75° (Sun). Precipitation expected: Fri, Sat.
Week vs norm
- Today 10/17 +90° +8° usually +81°
- Tomorrow 10/18 +90° +8° usually +81°
- Mon 10/19 +90° +9° usually +81°
- Tue 10/20 +90° +9° usually +81°
- Wed 10/21 +90° +9° usually +81°
- Thu 10/22 +88° +7° usually +80°
- Fri 10/23 +88° +7° usually +80°
- Sat 10/24 +79° −1° usually +80°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is warmer than usual for this date.
- Heat record +93° 2016
- Cold record +66° 1992
- Most precipitation 1.5 in 2010
- Strongest gust 24 mph 2010
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Son Tay
Today is about 8° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +67° / +56° | +61° | 1.8 |
| Feb | +70° / +59° | +64° | 1.5 |
| Mar | +76° / +65° | +70° | 2.4 |
| Apr | +83° / +71° | +77° | 4.1 |
| May | +88° / +75° | +81° | 8.9 |
| Jun | +90° / +78° | +83° | 8.9 |
| Jul | +89° / +78° | +83° | 10.3 |
| Aug | +88° / +77° | +82° | 12.6 |
| Sep | +86° / +75° | +80° | 9.6 |
| Oct | +82° / +71° | +76° | 5.1 |
| Nov | +76° / +64° | +70° | 2.2 |
| Dec | +69° / +58° | +63° | 1.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:54 AM | 5:32 PM
Moon
11:35 AM | 10:27 PM
Moon phase
Waxing crescent 36%
Next solar eclipse
Calculating for this city…