Today
During the day mostly cloudy, up to +43°, at night around +43°. Wind up to 2 mph. No rain expected.
Weather in Porossan
Italy · Aosta Valley · 45.7557, 7.3271
Today Now 11:08 PM
+43° Mostly cloudy
Hourly forecast
Today10/19
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +45° and rain, nighttime low +41°, weather holds steady.
Week
Seven days ahead fall within +28°…+45°. Warmest day — Tue, up to +45°. Coldest at night — Thu, +28°. Precipitation expected: Tue, Wed, Sun.
Week vs norm
- Today 10/19 +43° −5° usually +48°
- Tomorrow 10/20 +45° −3° usually +47°
- Wed 10/21 +45° −2° usually +47°
- Thu 10/22 +45° −2° usually +46°
- Fri 10/23 +41° −5° usually +46°
- Sat 10/24 +43° −3° usually +45°
- Sun 10/25 +39° −6° usually +45°
- Mon 10/26 +41° −4° usually +45°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 19
Today is cooler than usual for this date.
- Heat record +56° 2022
- Cold record +10° 1992
- Most precipitation 0.4 in 1992
- Strongest gust 38 mph 1994
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Porossan
Today is about 6° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +27° / +15° | +21° | 4.1 |
| Feb | +30° / +17° | +24° | 3.2 |
| Mar | +36° / +22° | +29° | 3.8 |
| Apr | +42° / +29° | +36° | 4.2 |
| May | +51° / +37° | +44° | 5.0 |
| Jun | +62° / +46° | +54° | 4.5 |
| Jul | +67° / +50° | +59° | 4.2 |
| Aug | +68° / +50° | +59° | 3.7 |
| Sep | +59° / +43° | +50° | 3.9 |
| Oct | +49° / +35° | +42° | 4.2 |
| Nov | +36° / +23° | +30° | 5.1 |
| Dec | +28° / +17° | +23° | 4.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:52 AM | 6:37 PM
Moon
3:45 PM | 12:00 AM
Moon phase
Waxing gibbous 57%
Next solar eclipse
Calculating for this city…