Annual mean 16°C · wettest around February · prevailing wind W
Warmest
29.9 °C
Coldest
7.0 °C
Wettest
31%
Windiest
4.5 m/s
Prevailing
W
3.6 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 Smithfield over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C. Smithfield has no sharply defined rainy season: the chance of rain on a given day runs from 17% in October, the driest month, to 25% in February, the wettest. Winds in Smithfield are highest in April, averaging 3.6 m/s (13 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Smithfield come in July, when the sky is typically 34% covered; May is the cloudiest month, at 48%.
Month by month Smithfield 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
7°C
3°C
3°C
22%
42%
3.1 m/s
7
0
30
February
10°C
6°C
6°C
25%
47%
3.1 m/s
17
0
43
March
13°C
8°C
10°C
24%
41%
3.5 m/s
27
2
56
April
18°C
12°C
16°C
21%
38%
3.6 m/s
51
13
65
May
22°C
17°C
22°C
24%
48%
3.1 m/s
62
34
49
June
27°C
22°C
28°C
22%
37%
2.8 m/s
40
59
16
July
30°C
24°C
33°C
22%
34%
2.9 m/s
10
49
2
August
28°C
23°C
31°C
21%
38%
2.5 m/s
21
56
5
September
26°C
21°C
27°C
20%
44%
2.7 m/s
50
53
23
October
21°C
15°C
20°C
17%
40%
2.6 m/s
67
22
64
November
14°C
9°C
11°C
21%
34%
2.7 m/s
30
4
64
December
10°C
5°C
6°C
23%
40%
2.7 m/s
12
0
44
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 Smithfield weather by season
Year round, Smithfield has days of about 7°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 3°C to 24°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around February and least likely around October. 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.
Smithfield weather in winterDecember to February
High 9°CLow 5°CRain 23%
Winter in Smithfield has typical daily highs of about 9°C and lows of about 5°C, with a 23% chance of rain on a given day.
Smithfield weather in springMarch to May
High 18°CLow 12°CRain 23%
Spring in Smithfield has typical daily highs of about 18°C and lows of about 12°C, with a 23% chance of rain on a given day.
Smithfield weather in summerJune to August
High 28°CLow 23°CRain 22%
Summer in Smithfield has typical daily highs of about 28°C and lows of about 23°C, with a 22% chance of rain on a given day.
Smithfield weather in autumnSeptember to November
High 20°CLow 15°CRain 19%
Autumn in Smithfield has typical daily highs of about 20°C and lows of about 15°C, with a 19% chance of rain on a given day.
When is the rainy season in Smithfield?
Smithfield has no sharply defined rainy season: the chance of rain on a given day runs from 17% in October, the driest month, to 25% in February, the wettest.
What time of year is Smithfield windiest?
Winds in Smithfield are highest in April, averaging 3.6 m/s (13 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Smithfield year round?
The average temperature in Smithfield over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 3°C.