Annual mean 17°C · wettest around November · prevailing wind SW
Warmest
29.9 °C
Coldest
10.5 °C
Wettest
36%
Windiest
3.3 m/s
Prevailing
SW
2.7 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 Gragnano over the whole year is 17°C. August is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 8°C. The rainy (wet) season in Gragnano runs from November to March, peaking in November with a 34% chance of rain on a given day. The dry season is April to August; June is the driest month, at 10%. Winds in Gragnano are highest in January, averaging 2.6 m/s (9 km/h), and lightest in June, at 1.9 m/s (7 km/h). The prevailing wind is from the SW. The clearest skies in Gragnano come in July, when the sky is typically 23% covered; January is the cloudiest month, at 55%.
Month by month Gragnano 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
8°C
8°C
23%
55%
2.6 m/s
8
0
63
February
13°C
9°C
10°C
23%
52%
2.5 m/s
11
0
73
March
14°C
10°C
11°C
22%
51%
2.6 m/s
24
0
79
April
18°C
12°C
15°C
17%
47%
2.4 m/s
60
3
82
May
21°C
16°C
20°C
20%
47%
2.2 m/s
79
16
68
June
27°C
21°C
27°C
10%
35%
1.9 m/s
53
63
22
July
29°C
24°C
30°C
11%
23%
1.9 m/s
24
71
6
August
29°C
23°C
31°C
13%
27%
2.0 m/s
20
69
6
September
25°C
20°C
25°C
22%
40%
2.1 m/s
59
58
27
October
21°C
17°C
21°C
21%
42%
2.0 m/s
84
21
61
November
16°C
13°C
15°C
34%
54%
2.4 m/s
55
0
77
December
13°C
10°C
10°C
25%
52%
2.4 m/s
18
0
73
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 Gragnano weather by season
Year round, Gragnano has days of about 11°C at their warmest in January, its coolest month, and 29°C in August, its warmest; the coolest hours of the day run from 8°C to 24°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.
Gragnano weather in winterDecember to February
High 12°CLow 9°CRain 24%
Winter in Gragnano has typical daily highs of about 12°C and lows of about 9°C, with a 24% chance of rain on a given day.
Gragnano weather in springMarch to May
High 18°CLow 13°CRain 20%
Spring in Gragnano has typical daily highs of about 18°C and lows of about 13°C, with a 20% chance of rain on a given day.
Gragnano weather in summerJune to August
High 28°CLow 23°CRain 11%
Summer in Gragnano has typical daily highs of about 28°C and lows of about 23°C, with a 11% chance of rain on a given day.
Gragnano weather in autumnSeptember to November
High 21°CLow 17°CRain 26%
Autumn in Gragnano has typical daily highs of about 21°C and lows of about 17°C, with a 26% chance of rain on a given day.
When is the rainy season in Gragnano?
The rainy (wet) season in Gragnano runs from November to March, peaking in November with a 34% chance of rain on a given day. The dry season is April to August; June is the driest month, at 10%.
What time of year is Gragnano windiest?
Winds in Gragnano are highest in January, averaging 2.6 m/s (9 km/h), and lightest in June, at 1.9 m/s (7 km/h). The prevailing wind is from the SW.
What is the average temperature in Gragnano year round?
The average temperature in Gragnano over the whole year is 17°C. August is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 8°C.