Annual mean 14°C · wettest around May · prevailing wind SW
Warmest
29.7 °C
Coldest
-0.2 °C
Wettest
22%
Windiest
6.3 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 Leavenworth over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -3°C. Leavenworth has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 24% in May, the wettest. Winds in Leavenworth are highest in March, averaging 4.9 m/s (18 km/h), and lightest in July, at 3.0 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Leavenworth come in September, when the sky is typically 26% covered; January is the cloudiest month, at 49%.
Month by month Leavenworth 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
1°C
-3°C
-4°C
15%
49%
4.0 m/s
1
0
9
February
5°C
-1°C
-1°C
14%
41%
4.4 m/s
6
0
24
March
12°C
5°C
6°C
18%
47%
4.9 m/s
14
0
45
April
17°C
9°C
12°C
21%
42%
4.9 m/s
39
3
65
May
22°C
15°C
20°C
24%
45%
3.7 m/s
65
26
58
June
29°C
21°C
28°C
19%
27%
3.6 m/s
39
63
16
July
30°C
22°C
31°C
18%
28%
3.0 m/s
22
63
5
August
28°C
21°C
29°C
17%
30%
3.0 m/s
37
61
12
September
26°C
17°C
25°C
12%
26%
3.2 m/s
58
55
32
October
19°C
11°C
15°C
14%
34%
3.8 m/s
49
13
63
November
11°C
4°C
6°C
15%
34%
3.9 m/s
15
1
46
December
5°C
0°C
-0°C
14%
40%
4.0 m/s
4
0
20
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 Leavenworth weather by season
Year round, Leavenworth has days of about 1°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 22°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around May and least likely around September. 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.
Leavenworth weather in winterDecember to February
High 4°CLow -1°CRain 14%
Winter in Leavenworth has typical daily highs of about 4°C and lows of about -1°C, with a 14% chance of rain on a given day.
Leavenworth weather in springMarch to May
High 17°CLow 9°CRain 21%
Spring in Leavenworth has typical daily highs of about 17°C and lows of about 9°C, with a 21% chance of rain on a given day.
Leavenworth weather in summerJune to August
High 29°CLow 21°CRain 18%
Summer in Leavenworth has typical daily highs of about 29°C and lows of about 21°C, with a 18% chance of rain on a given day.
Leavenworth weather in autumnSeptember to November
High 19°CLow 11°CRain 14%
Autumn in Leavenworth has typical daily highs of about 19°C and lows of about 11°C, with a 14% chance of rain on a given day.
When is the rainy season in Leavenworth?
Leavenworth has no sharply defined rainy season: the chance of rain on a given day runs from 12% in September, the driest month, to 24% in May, the wettest.
What time of year is Leavenworth windiest?
Winds in Leavenworth are highest in March, averaging 4.9 m/s (18 km/h), and lightest in July, at 3.0 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Leavenworth year round?
The average temperature in Leavenworth over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -3°C.