Annual mean 14°C · wettest around November · prevailing wind E
Warmest
26.4 °C
Coldest
7.3 °C
Wettest
38%
Windiest
3.2 m/s
Prevailing
E
2.8 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 Arenzano over the whole year is 14°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 4°C. Arenzano has no sharply defined rainy season: the chance of rain on a given day runs from 17% in July, the driest month, to 31% in November, the wettest. Winds in Arenzano are highest in March, averaging 2.8 m/s (10 km/h), and lightest in June, at 2.2 m/s (8 km/h). The prevailing wind is from the E. The clearest skies in Arenzano come in August, when the sky is typically 35% covered; February is the cloudiest month, at 58%.
Month by month Arenzano 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
4°C
3°C
23%
54%
2.7 m/s
1
0
33
February
10°C
6°C
5°C
26%
58%
2.7 m/s
3
0
48
March
11°C
7°C
7°C
27%
52%
2.8 m/s
9
0
59
April
15°C
10°C
11°C
24%
53%
2.7 m/s
31
0
76
May
18°C
13°C
16°C
26%
54%
2.5 m/s
62
5
78
June
23°C
18°C
23°C
19%
43%
2.2 m/s
75
37
48
July
26°C
20°C
26°C
17%
39%
2.2 m/s
57
66
21
August
26°C
20°C
27°C
18%
35%
2.2 m/s
52
62
23
September
22°C
17°C
21°C
19%
43%
2.4 m/s
73
31
55
October
17°C
13°C
16°C
26%
53%
2.6 m/s
59
4
77
November
12°C
8°C
8°C
31%
56%
2.8 m/s
18
0
57
December
9°C
6°C
5°C
27%
55%
2.7 m/s
4
0
40
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 Arenzano weather by season
Year round, Arenzano has days of about 8°C at their warmest in January, its coolest month, and 26°C in August, its warmest; the coolest hours of the day run from 4°C to 20°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around November and least likely around July. 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.
Arenzano weather in winterDecember to February
High 9°CLow 5°CRain 25%
Winter in Arenzano has typical daily highs of about 9°C and lows of about 5°C, with a 25% chance of rain on a given day.
Arenzano weather in springMarch to May
High 15°CLow 10°CRain 26%
Spring in Arenzano has typical daily highs of about 15°C and lows of about 10°C, with a 26% chance of rain on a given day.
Arenzano weather in summerJune to August
High 25°CLow 20°CRain 18%
Summer in Arenzano has typical daily highs of about 25°C and lows of about 20°C, with a 18% chance of rain on a given day.
Arenzano weather in autumnSeptember to November
High 17°CLow 13°CRain 25%
Autumn in Arenzano has typical daily highs of about 17°C and lows of about 13°C, with a 25% chance of rain on a given day.
When is the rainy season in Arenzano?
Arenzano has no sharply defined rainy season: the chance of rain on a given day runs from 17% in July, the driest month, to 31% in November, the wettest.
What time of year is Arenzano windiest?
Winds in Arenzano are highest in March, averaging 2.8 m/s (10 km/h), and lightest in June, at 2.2 m/s (8 km/h). The prevailing wind is from the E.
What is the average temperature in Arenzano year round?
The average temperature in Arenzano over the whole year is 14°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 4°C.