Annual mean 9°C · wettest around May · prevailing wind SW
Warmest
25.2 °C
Coldest
-3.9 °C
Wettest
44%
Windiest
5.7 m/s
Prevailing
SW
4.8 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 Menomonee Falls over the whole year is 9°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -6°C. Menomonee Falls has no sharply defined rainy season: the chance of rain on a given day runs from 50% in February, the driest month, to 56% in May, the wettest. Winds in Menomonee Falls are highest in March, averaging 4.3 m/s (15 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Menomonee Falls come in July, when the sky is typically 40% covered; January is the cloudiest month, at 65%.
Month by month Menomonee Falls 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
-6°C
-9°C
52%
65%
4.0 m/s
0
0
1
February
-1°C
-5°C
-7°C
50%
53%
4.2 m/s
0
0
4
March
4°C
-0°C
-1°C
56%
55%
4.3 m/s
1
0
12
April
9°C
4°C
4°C
56%
57%
4.2 m/s
11
0
35
May
16°C
11°C
13°C
56%
51%
3.6 m/s
40
7
62
June
22°C
17°C
21°C
55%
43%
3.4 m/s
65
27
54
July
25°C
19°C
25°C
54%
40%
3.0 m/s
65
47
33
August
24°C
18°C
24°C
54%
43%
2.9 m/s
71
41
38
September
21°C
15°C
20°C
54%
46%
3.2 m/s
68
20
62
October
14°C
9°C
10°C
56%
52%
3.7 m/s
28
2
56
November
6°C
2°C
1°C
53%
54%
4.0 m/s
6
0
20
December
0°C
-2°C
-6°C
51%
62%
4.0 m/s
0
0
4
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 Menomonee Falls weather by season
Year round, Menomonee Falls has days of about -3°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -6°C to 19°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around May and least likely around February. 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.
Menomonee Falls weather in winterDecember to February
High -1°CLow -5°CRain 51%
Winter in Menomonee Falls has typical daily highs of about -1°C and lows of about -5°C, with a 51% chance of rain on a given day.
Menomonee Falls weather in springMarch to May
High 10°CLow 5°CRain 56%
Spring in Menomonee Falls has typical daily highs of about 10°C and lows of about 5°C, with a 56% chance of rain on a given day.
Menomonee Falls weather in summerJune to August
High 24°CLow 18°CRain 54%
Summer in Menomonee Falls has typical daily highs of about 24°C and lows of about 18°C, with a 54% chance of rain on a given day.
Menomonee Falls weather in autumnSeptember to November
High 14°CLow 8°CRain 54%
Autumn in Menomonee Falls has typical daily highs of about 14°C and lows of about 8°C, with a 54% chance of rain on a given day.
When is the rainy season in Menomonee Falls?
Menomonee Falls has no sharply defined rainy season: the chance of rain on a given day runs from 50% in February, the driest month, to 56% in May, the wettest.
What time of year is Menomonee Falls windiest?
Winds in Menomonee Falls are highest in March, averaging 4.3 m/s (15 km/h), and lightest in August, at 2.9 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Menomonee Falls year round?
The average temperature in Menomonee Falls over the whole year is 9°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -6°C.