Annual mean 13°C · wettest around December · prevailing wind W
Warmest
27.6 °C
Coldest
2.3 °C
Wettest
25%
Windiest
5.3 m/s
Prevailing
W
4.4 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 North Valley Stream over the whole year is 13°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 0°C. North Valley Stream has no sharply defined rainy season: the chance of rain on a given day runs from 16% in June, the driest month, to 24% in December, the wettest. Winds in North Valley Stream are highest in March, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.1 m/s (11 km/h). The prevailing wind is from the W. The clearest skies in North Valley Stream come in November, when the sky is typically 41% covered; May is the cloudiest month, at 54%.
Month by month North Valley Stream 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
3°C
0°C
-3°C
22%
51%
4.4 m/s
1
0
7
February
4°C
1°C
-1°C
22%
50%
4.1 m/s
1
0
15
March
8°C
4°C
3°C
20%
49%
4.6 m/s
5
0
31
April
13°C
8°C
9°C
20%
51%
4.3 m/s
20
1
57
May
18°C
14°C
16°C
19%
54%
3.7 m/s
55
10
73
June
24°C
19°C
24°C
16%
46%
3.4 m/s
71
39
45
July
27°C
23°C
29°C
20%
44%
3.1 m/s
38
66
10
August
26°C
22°C
27°C
19%
44%
3.2 m/s
51
60
19
September
23°C
18°C
22°C
20%
47%
3.3 m/s
72
30
52
October
17°C
13°C
15°C
21%
47%
3.6 m/s
52
7
73
November
11°C
7°C
6°C
20%
41%
4.1 m/s
12
0
45
December
5°C
3°C
0°C
24%
51%
4.2 m/s
0
0
16
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 North Valley Stream weather by season
Year round, North Valley Stream has days of about 3°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from 0°C to 23°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around December 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.
North Valley Stream weather in winterDecember to February
High 4°CLow 1°CRain 23%
Winter in North Valley Stream has typical daily highs of about 4°C and lows of about 1°C, with a 23% chance of rain on a given day.
North Valley Stream weather in springMarch to May
High 13°CLow 8°CRain 20%
Spring in North Valley Stream has typical daily highs of about 13°C and lows of about 8°C, with a 20% chance of rain on a given day.
North Valley Stream weather in summerJune to August
High 26°CLow 21°CRain 18%
Summer in North Valley Stream has typical daily highs of about 26°C and lows of about 21°C, with a 18% chance of rain on a given day.
North Valley Stream weather in autumnSeptember to November
High 17°CLow 13°CRain 20%
Autumn in North Valley Stream has typical daily highs of about 17°C and lows of about 13°C, with a 20% chance of rain on a given day.
When is the rainy season in North Valley Stream?
North Valley Stream has no sharply defined rainy season: the chance of rain on a given day runs from 16% in June, the driest month, to 24% in December, the wettest.
What time of year is North Valley Stream windiest?
Winds in North Valley Stream are highest in March, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.1 m/s (11 km/h). The prevailing wind is from the W.
What is the average temperature in North Valley Stream year round?
The average temperature in North Valley Stream over the whole year is 13°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 0°C.