Annual mean 11°C · wettest around May · prevailing wind SW
Warmest
27.9 °C
Coldest
-3.6 °C
Wettest
62%
Windiest
6.4 m/s
Prevailing
SW
4.9 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 Muscatine over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -6°C. Muscatine has no sharply defined rainy season: the chance of rain on a given day runs from 58% in January, the driest month, to 62% in May, the wettest. Winds in Muscatine are highest in April, averaging 4.7 m/s (17 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Muscatine come in June, when the sky is typically 25% covered; January is the cloudiest month, at 54%.
Month by month Muscatine 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
58%
54%
4.2 m/s
0
0
1
February
1°C
-5°C
-5°C
59%
43%
4.3 m/s
1
0
10
March
8°C
2°C
2°C
61%
48%
4.6 m/s
4
0
26
April
14°C
6°C
8°C
61%
43%
4.7 m/s
23
1
49
May
21°C
13°C
18°C
62%
41%
3.8 m/s
56
16
61
June
27°C
19°C
26°C
61%
25%
3.3 m/s
53
51
27
July
28°C
20°C
29°C
61%
28%
2.6 m/s
38
63
11
August
27°C
18°C
27°C
60%
28%
2.5 m/s
50
56
20
September
25°C
15°C
23°C
59%
28%
2.8 m/s
63
40
43
October
16°C
8°C
12°C
60%
38%
3.5 m/s
38
6
59
November
8°C
2°C
3°C
60%
40%
4.0 m/s
8
0
28
December
2°C
-3°C
-4°C
60%
48%
4.0 m/s
0
0
8
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 Muscatine weather by season
Year round, Muscatine has days of about -3°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -6°C to 20°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around May and least likely around January. 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.
Muscatine weather in winterDecember to February
High 0°CLow -5°CRain 59%
Winter in Muscatine has typical daily highs of about 0°C and lows of about -5°C, with a 59% chance of rain on a given day.
Muscatine weather in springMarch to May
High 14°CLow 7°CRain 62%
Spring in Muscatine has typical daily highs of about 14°C and lows of about 7°C, with a 62% chance of rain on a given day.
Muscatine weather in summerJune to August
High 27°CLow 19°CRain 61%
Summer in Muscatine has typical daily highs of about 27°C and lows of about 19°C, with a 61% chance of rain on a given day.
Muscatine weather in autumnSeptember to November
High 16°CLow 8°CRain 60%
Autumn in Muscatine has typical daily highs of about 16°C and lows of about 8°C, with a 60% chance of rain on a given day.
When is the rainy season in Muscatine?
Muscatine has no sharply defined rainy season: the chance of rain on a given day runs from 58% in January, the driest month, to 62% in May, the wettest.
What time of year is Muscatine windiest?
Winds in Muscatine are highest in April, averaging 4.7 m/s (17 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Muscatine year round?
The average temperature in Muscatine over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -6°C.