Annual mean 17°C · wettest around November · prevailing wind SW
Warmest
30.8 °C
Coldest
10.7 °C
Wettest
41%
Windiest
3.4 m/s
Prevailing
SW
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 Casalnuovo di Napoli over the whole year is 17°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 7°C. The rainy (wet) season in Casalnuovo di Napoli runs from November to February, peaking in November with a 39% chance of rain on a given day. The dry season is March to August; June is the driest month, at 12%. Winds in Casalnuovo di Napoli are highest in January, averaging 2.5 m/s (9 km/h), and lightest in October, at 1.9 m/s (7 km/h). The prevailing wind is from the SW. The clearest skies in Casalnuovo di Napoli come in July, when the sky is typically 25% covered; January is the cloudiest month, at 54%.
Month by month Casalnuovo di Napoli 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
11°C
7°C
8°C
26%
54%
2.5 m/s
7
0
63
February
13°C
8°C
10°C
28%
51%
2.4 m/s
12
0
74
March
15°C
9°C
12°C
25%
52%
2.5 m/s
28
0
79
April
18°C
11°C
16°C
21%
48%
2.3 m/s
63
4
80
May
22°C
16°C
20°C
26%
48%
2.2 m/s
79
20
64
June
27°C
21°C
28°C
12%
35%
2.1 m/s
50
65
19
July
30°C
23°C
31°C
14%
25%
2.0 m/s
21
68
5
August
30°C
22°C
31°C
17%
28%
2.1 m/s
18
67
5
September
26°C
19°C
26°C
27%
41%
2.1 m/s
57
59
26
October
22°C
16°C
21°C
25%
42%
1.9 m/s
85
24
58
November
16°C
12°C
15°C
39%
54%
2.3 m/s
55
0
77
December
13°C
8°C
10°C
30%
50%
2.3 m/s
16
0
72
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 Casalnuovo di Napoli weather by season
Year round, Casalnuovo di Napoli has days of about 11°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 7°C to 23°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around November and least likely around June. 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.
Casalnuovo di Napoli weather in winterDecember to February
High 12°CLow 8°CRain 28%
Winter in Casalnuovo di Napoli has typical daily highs of about 12°C and lows of about 8°C, with a 28% chance of rain on a given day.
Casalnuovo di Napoli weather in springMarch to May
High 18°CLow 12°CRain 24%
Spring in Casalnuovo di Napoli has typical daily highs of about 18°C and lows of about 12°C, with a 24% chance of rain on a given day.
Casalnuovo di Napoli weather in summerJune to August
High 29°CLow 22°CRain 14%
Summer in Casalnuovo di Napoli has typical daily highs of about 29°C and lows of about 22°C, with a 14% chance of rain on a given day.
Casalnuovo di Napoli weather in autumnSeptember to November
High 21°CLow 16°CRain 30%
Autumn in Casalnuovo di Napoli has typical daily highs of about 21°C and lows of about 16°C, with a 30% chance of rain on a given day.
When is the rainy season in Casalnuovo di Napoli?
The rainy (wet) season in Casalnuovo di Napoli runs from November to February, peaking in November with a 39% chance of rain on a given day. The dry season is March to August; June is the driest month, at 12%.
What time of year is Casalnuovo di Napoli windiest?
Winds in Casalnuovo di Napoli are highest in January, averaging 2.5 m/s (9 km/h), and lightest in October, at 1.9 m/s (7 km/h). The prevailing wind is from the SW.
What is the average temperature in Casalnuovo di Napoli year round?
The average temperature in Casalnuovo di Napoli over the whole year is 17°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 7°C.