Annual mean 15°C · wettest around November · prevailing wind NW
Warmest
29.3 °C
Coldest
8.2 °C
Wettest
49%
Windiest
4.0 m/s
Prevailing
NW
3.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Fermo over the whole year is 15°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 5°C. Fermo has no sharply defined rainy season: the chance of rain on a given day runs from 23% in August, the driest month, to 38% in November, the wettest. Winds in Fermo are highest in March, averaging 3.2 m/s (12 km/h), and lightest in December, at 2.4 m/s (9 km/h). The prevailing wind is from the NW. The clearest skies in Fermo come in July, when the sky is typically 22% covered; December is the cloudiest month, at 55%.
Month by month Fermo climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
8°C
5°C
5°C
27%
55%
2.9 m/s
2
0
43
February
10°C
6°C
7°C
33%
51%
3.0 m/s
3
0
54
March
12°C
7°C
9°C
34%
48%
3.2 m/s
15
0
64
April
15°C
10°C
13°C
35%
44%
3.0 m/s
40
1
76
May
19°C
14°C
17°C
36%
45%
3.1 m/s
66
8
72
June
25°C
20°C
25°C
33%
28%
2.9 m/s
63
53
32
July
28°C
22°C
27°C
25%
22%
3.0 m/s
43
66
17
August
28°C
22°C
28°C
23%
25%
3.0 m/s
38
65
15
September
23°C
17°C
22°C
36%
36%
2.9 m/s
71
37
47
October
19°C
13°C
17°C
31%
42%
2.7 m/s
70
5
76
November
13°C
9°C
10°C
38%
55%
2.8 m/s
26
0
69
December
9°C
6°C
6°C
37%
55%
2.4 m/s
4
0
51
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Fermo weather by season
Year round, Fermo has days of about 8°C at their warmest in January, its coolest month, and 28°C in August, its warmest; the coolest hours of the day run from 5°C to 22°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around November and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Fermo weather in winterDecember to February
High 9°CLow 6°CRain 32%
Winter in Fermo has typical daily highs of about 9°C and lows of about 6°C, with a 32% chance of rain on a given day.
Fermo weather in springMarch to May
High 16°CLow 10°CRain 35%
Spring in Fermo has typical daily highs of about 16°C and lows of about 10°C, with a 35% chance of rain on a given day.
Fermo weather in summerJune to August
High 27°CLow 21°CRain 27%
Summer in Fermo has typical daily highs of about 27°C and lows of about 21°C, with a 27% chance of rain on a given day.
Fermo weather in autumnSeptember to November
High 18°CLow 13°CRain 35%
Autumn in Fermo has typical daily highs of about 18°C and lows of about 13°C, with a 35% chance of rain on a given day.
When is the rainy season in Fermo?
Fermo has no sharply defined rainy season: the chance of rain on a given day runs from 23% in August, the driest month, to 38% in November, the wettest.
What time of year is Fermo windiest?
Winds in Fermo are highest in March, averaging 3.2 m/s (12 km/h), and lightest in December, at 2.4 m/s (9 km/h). The prevailing wind is from the NW.
What is the average temperature in Fermo year round?
The average temperature in Fermo over the whole year is 15°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 5°C.