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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Washington, Kansas, is a wintry winter month, with an average temperature fluctuating between 20.5°F (-6.4°C) and 35.2°F (1.8°C). January, with an average high of 35.2°F (1.8°C) and a low of 20.5°F (-6.4°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Washington, is also a wintry month, with an average temperature varying between 23.9°F (-4.5°C) and 39°F (3.9°C). Washington experiences an average high-temperature of a still icy 39°F (3.9°C) in February, marking an insignificant shift from 35.2°F (1.8°C) in January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Washington, Kansas, with an average temperature ranging between max 53.2°F (11.8°C) and min 35.8°F (2.1°C). Washington, Kansas, in March sees a temperature change, with average high-temperatures moving from a cold 39°F (3.9°C) in February to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April is a comfortable spring month in Washington, Kansas, with an average temperature varying between 63.5°F (17.5°C) and 44.1°F (6.7°C). April signals a shift in the average high-temperature, moving from March's cool 53.2°F (11.8°C) to a refreshing 63.5°F (17.5°C). Weather in April »
Weather in May
May, the last month of the spring in Washington, is a pleasant month, with an average temperature ranging between min 54.1°F (12.3°C) and max 72.1°F (22.3°C). The start of May brings a subtle rise in the average high-temperature, moving from an enjoyable 63.5°F (17.5°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Washington, is a moderately hot month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.8°F (28.8°C). Washington's weather in June shows a rise in the average high-temperature, moving up from May's pleasant 72.1°F (22.3°C) to a warm 83.8°F (28.8°C). Weather in June »
Weather in July
July is a tropical summer month in Washington, Kansas, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 87.6°F (30.9°C). July, on average, is the warmest month, registering a high temperature of 87.6°F (30.9°C) and a low of 68.2°F (20.1°C). The heat index value for July is estimated at a sweltering 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Washington, Kansas, with an average temperature fluctuating between 65.1°F (18.4°C) and 85.5°F (29.7°C). At the onset of August, Washington records an average high-temperature of a warm 85.5°F (29.7°C), showing little deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Washington, Kansas, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 58.8°F (14.9°C). Washington experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 85.5°F (29.7°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »
Weather in October
October, like September, in Washington, Kansas, is another enjoyable autumn month, with temperature in the range of an average high of 63.9°F (17.7°C) and an average low of 46.8°F (8.2°C). The arrival of October brings a significant change in Washington's weather, with average high-temperatures dropping from September's warm 78.4°F (25.8°C) to a comfortable 63.9°F (17.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Washington, is also a fresh month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 51.6°F (10.9°C). Start of November brings a shift in the average high-temperature, falling from October's comfortable 63.9°F (17.7°C) to a cool 51.6°F (10.9°C). Weather in November »
Weather in December
December, the first month of the winter in Washington, is still a cold month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 24.4°F (-4.2°C). The start of December comes with a reduction in the average high-temperature, receding from a fresh 51.6°F (10.9°C) in November to a cold 38.7°F (3.7°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Washington's temperature records reveal January as the coldest month, marked by average highs of 35.2°F (1.8°C) and lows of 20.5°F (-6.4°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 75%.
How many days does it rain?
Throughout the year, there are 127.7 rainfall days, and 24.92" (633mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 2.52" (64mm) of snow.
How much does it snow?
Throughout the year, there are 23.6 snowfall days, and 8.46" (215mm) of snow is accumulated.
What are the months with the least sunshine?
January and December, with an average of 5.5h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 4.3 days and typically collects 0.67" (17mm) of precipitation.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Washington, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month?
The month with the most rainfall is May, when the rain falls for 17.6 days and typically aggregates up to 4.29" (109mm) of precipitation.
When it does not snow?
In Washington, snow does not fall in June through September.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.7h of sunshine.
When is the highest UV index in Washington?
The month with the highest UV index is June, with an average maximum UV index of 7.
What is the warmest month?
July is the month that records the highest temperatures, with averages ranging from a high of 87.6°F (30.9°C) to a low of 68.2°F (20.1°C).
What is the least humid month in Washington?
With an average relative humidity of 65%, October is the least humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Washington, KS
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Washington, KS
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Washington, KS
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.6mph - Average wind speed in March:
11.1mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.6mph - Average wind speed in June:
9.4mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
7.8mph - Average wind speed in September:
9mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity
Washington, KS
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is October (65%).
Average rainfall
Washington, KS
- Average rainfall in January:
0.75" - Average rainfall in February:
0.67" - Average rainfall in March:
1.46" - Average rainfall in April:
2.2" - Average rainfall in May:
4.29" - Average rainfall in June:
3.35"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.99" - Average rainfall in September:
2.13" - Average rainfall in October:
2.13" - Average rainfall in November:
0.83" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days
Washington, KS
- Average rainfall days in January:
4.4 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
5.4 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Washington, KS
- Average snowfall in January:
2.52" - Average snowfall in February:
1.89" - Average snowfall in March:
1.02" - Average snowfall in April:
0.47" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.52").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Washington, KS
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
4.7 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Washington, KS
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Washington, KS
- Average sunshine days in January:
21.2 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
20.7 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is May (10.5 days).
Average UV index
Washington, KS
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Washington, KS
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 25).
Average visibility
Washington, KS
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Washington, Kansas, USA
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