What is the Climate, Average Temperature/ Weather in Walla Walla, Washington?
Whether you wish to travel to Walla Walla, Washington, Usa (Latitude & Longitude: see map search field. Altitude: 289 m or 948 ft) on holiday, business or vacation, are interested in buying property there or are looking to migrate the following Walla Walla, Washington climate, temperature and weather information should prove helpful:
The average temperature in Walla Walla, Washington, Usa is 12.3 °C (54 °F).
The average temperature range is 24 °C.
The highest monthly average high temperature is 32 °C (90 °F) in July.
The lowest monthly average low temperature is -3 °C (27 °F) in January.
Walla Walla, Washington's climate receives an average of 393 mm (15.5 in) of rainfall per year, or 33 mm (1.3 in) per month.
On average there are 108 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 9.0 days with a quantity of rain, sleet, snow etc. per month.
The driest weather is in July when an average of 5 mm (0.2 in) of rainfall (precipitation) occurrs across 3 days.
The wettest weather is in January & December when an average of 48 mm (1.9 in) of rainfall (precipitation) occurrs.
Average sunlight hours in Walla Walla, Washington range between 1.7 hours per day in December and 13.7 hours per day in July.
There are an average of 2740 hours of sunlight per year with an average of 7.5 hours of sunlight per day.
Add the Walla Walla, Washington Climate Graph (metric) to your web page!
Paste the following code into your web page to instantly provide your visitors the detailed metric climate graph for Walla Walla, Washington above with a link back to this page.
Walla Walla, Washington Weather Averages
Average Minimum Temperatures in Walla Walla, Washington, Usa (°C)
Average Maximum Temperature in Walla Walla, Washington, Usa (°C)
Walla Walla, Washington Average Temperature (°C)
Average Sea Temp (°C)
Average Precipitation/ Rainfall (mm)
Wet Days (>0.1 mm)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed in Walla Walla, Washington (Beaufort)
Average Number of Days with Frost
Weather in Walla Walla, Washington in January
-3
4
0.5
-
48
14
2.1
-
2
-
Average Temperature in Walla Walla, Washington in January
Weather in Walla Walla, Washington in February
0
7
3.5
-
38
11
3.9
-
2
-
Average Temperature in Walla Walla, Washington in February
Weather in Walla Walla, Washington in March
3
12
8
-
41
12
6.1
-
2
-
Average Temperature in Walla Walla, Washington in March
Weather in Walla Walla, Washington in April
7
18
13
-
36
9
8.7
-
2
-
Average Temperature in Walla Walla, Washington in April
Weather in Walla Walla, Washington in May
10
22
16
-
38
9
10.3
-
2
-
Average Temperature in Walla Walla, Washington in May
Weather in Walla Walla, Washington in June
13
26
20
-
30
8
11.5
-
2
-
Average Temperature in Walla Walla, Washington in June
Weather in Walla Walla, Washington in July
17
32
25
-
5
3
13.7
-
2
-
Average Temperature in Walla Walla, Washington in July
Weather in Walla Walla, Washington in August
16
30
23
-
8
3
11.9
-
2
-
Average Temperature in Walla Walla, Washington in August
Weather in Walla Walla, Washington in September
12
26
19
-
20
5
9.8
-
2
-
Average Temperature in Walla Walla, Washington in September
Weather in Walla Walla, Washington in October
8
18
13
-
38
9
6.7
-
2
-
Average Temperature in Walla Walla, Washington in October
Weather in Walla Walla, Washington in November
2
9
6
-
43
11
3.3
-
2
-
Average Temperature in Walla Walla, Washington in November
Weather in Walla Walla, Washington in December
0
7
3.5
-
48
14
1.7
-
2
-
Average Temperature in Walla Walla, Washington in December
Walla Walla, Washington Climate Chart (imperial)
Add the Walla Walla, Washington Climate Chart (imperial) to your web page!
Paste the following code into your web page to instantly provide your visitors the detailed imperial climate chart for Walla Walla, Washington above with a link back to this page.
Walla Walla, Washington Temperatures in Farenheit
Average Minimum Temperatures in Walla Walla, Washington, Usa (°F)
Average Maximum Temperature in Walla Walla, Washington, Usa (°F)
Average Temperature (°F)
Average Sea Temp (°F)
Average Precipitation/ Rainfall (in)
Wet Days (>0.004 in)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed (Beaufort)
Average Number of Days with Frost
Temperatures in Walla Walla, Washington in January
27
39
33
-
1.9
14
2.1
-
2
-
Climate in Walla Walla, Washington in January
Temperatures in Walla Walla, Washington in February
32
45
38
-
1.5
11
3.9
-
2
-
Climate in Walla Walla, Washington in February
Temperatures in Walla Walla, Washington in March
37
54
46
-
1.6
12
6.1
-
2
-
Climate in Walla Walla, Washington in March
Temperatures in Walla Walla, Washington in April
45
64
55
-
1.4
9
8.7
-
2
-
Climate in Walla Walla, Washington in April
Temperatures in Walla Walla, Washington in May
50
72
61
-
1.5
9
10.3
-
2
-
Climate in Walla Walla, Washington in May
Temperatures in Walla Walla, Washington in June
55
79
67
-
1.2
8
11.5
-
2
-
Climate in Walla Walla, Washington in June
Temperatures in Walla Walla, Washington in July
63
90
76
-
0.2
3
13.7
-
2
-
Climate in Walla Walla, Washington in July
Temperatures in Walla Walla, Washington in August
61
86
73
-
0.3
3
11.9
-
2
-
Climate in Walla Walla, Washington in August
Temperatures in Walla Walla, Washington in September
54
79
66
-
0.8
5
9.8
-
2
-
Climate in Walla Walla, Washington in September
Temperatures in Walla Walla, Washington in October
46
64
55
-
1.5
9
6.7
-
2
-
Climate in Walla Walla, Washington in October
Temperatures in Walla Walla, Washington in November
36
48
42
-
1.7
11
3.3
-
2
-
Climate in Walla Walla, Washington in November
Temperatures in Walla Walla, Washington in December
