Climate normals · 1970–2000
Terni Climate
Terni is a city in Italy (18) with a population of about 111,189. Its average annual temperature is 14.3°C (58°F), with roughly 555 mm of rain per year.
14.3°C
Avg Temp
555
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Terni Climate
Terni has an average annual temperature of 14.3°C (58°F) and receives about 555 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
14.3°C
Avg Temp
555
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 6° / 42° | 40 mm |
| February | 7° / 44° | 42 mm |
| March | 9° / 49° | 39 mm |
| April | 12° / 54° | 46 mm |
| May | 17° / 62° | 45 mm |
| June | 21° / 69° | 41 mm |
| July | 24° / 75° | 25 mm |
| August | 24° / 75° | 37 mm |
| September | 20° / 68° | 56 mm |
| October | 15° / 59° | 66 mm |
| November | 10° / 50° | 66 mm |
| December | 7° / 44° | 52 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Terni
The most comfortable months to visit Terni are typically June, September and July, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 30°C high). The coldest is January (near 2°C low). October is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Terni are typically June, September and July, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Terni, Italy has an average annual temperature of 14.3°C and about 555 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Terni average about 30°C (86°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.