Today
During the day mostly clear, up to +64°, at night around +52°. Wind up to 3 mph. Chance of precipitation up to 42%.
Weather in Grottaferrata
Italy · Lazio · 41.7866, 12.6714
Today Now 1:05 PM
+64° Mostly clear
Hourly forecast
Today10/31
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow thunderstorm, high +57°, low +46°, 7° colder.
Week
During the week the thermometer stays between +45°…+64°. Peak warmth: Sat, +64°. Coldest at night — Thu, +45°. Precipitation expected: Sun, Mon. Clear days — 3.
Week vs norm
- Today 10/31 +64° as usual usually +64°
- Tomorrow 11/1 +57° −6° usually +63°
- Mon 11/2 +61° −2° usually +63°
- Tue 11/3 +63° as usual usually +63°
- Wed 11/4 +63° as usual usually +62°
- Thu 11/5 +63° as usual usually +62°
- Fri 11/6 +61° −1° usually +62°
- Sat 11/7 +59° −2° usually +61°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 31
Today is cooler than usual for this date.
- Heat record +76° 2004
- Cold record +44° 2014
- Most precipitation 1.9 in 2012
- Strongest gust 49 mph 2008
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Grottaferrata
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +50° / +37° | +43° | 3.2 |
| Feb | +52° / +36° | +44° | 3.2 |
| Mar | +56° / +40° | +48° | 3.4 |
| Apr | +62° / +45° | +54° | 3.5 |
| May | +70° / +53° | +61° | 3.0 |
| Jun | +78° / +60° | +69° | 1.6 |
| Jul | +84° / +65° | +75° | 1.0 |
| Aug | +85° / +66° | +75° | 1.2 |
| Sep | +76° / +59° | +67° | 3.7 |
| Oct | +68° / +53° | +60° | 4.7 |
| Nov | +59° / +45° | +52° | 5.8 |
| Dec | +52° / +38° | +45° | 4.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:40 AM | 5:04 PM
Moon
9:49 PM | 12:37 PM
Moon phase
Waning gibbous 66%
Next solar eclipse
Calculating for this city…