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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, is a freezing cold winter month in Washburn, Iowa, with an average temperature fluctuating between 24.3°F (-4.3°C) and 12°F (-11.1°C). In Washburn, the lowest average temperatures are observed in January, with a high of 24.3°F (-4.3°C) and a low of 12°F (-11.1°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Washburn, Iowa, with an average temperature ranging between max 28.4°F (-2°C) and min 15.4°F (-9.2°C). In Washburn, February's average high-temperature stands at a still freezing cold 28.4°F (-2°C), closely related to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Washburn, is a chilly month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 44.1°F (6.7°C). Washburn's transition into March is marked by a distinct rise in the average high-temperature, advancing from a freezing cold 28.4°F (-2°C) in February to a chilly 44.1°F (6.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Washburn, Iowa, with an average temperature varying between 40.1°F (4.5°C) and 56.8°F (13.8°C). Observing a rise in April, the average high-temperature goes from March's frosty 44.1°F (6.7°C) to a mild 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Washburn, Iowa, with an average temperature ranging between min 51.6°F (10.9°C) and max 68.2°F (20.1°C). An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 56.8°F (13.8°C) in April to a pleasant 68.2°F (20.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Washburn, Iowa, with an average temperature varying between 77.7°F (25.4°C) and 61.3°F (16.3°C). With the onset of June, Washburn experiences a temperature shift, with the average high-temperature moving from a pleasant 68.2°F (20.1°C) in May to a moderately hot 77.7°F (25.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Washburn, Iowa, with an average temperature fluctuating between 63.1°F (17.3°C) and 80.1°F (26.7°C). July is the month when Washburn's temperatures reach their peak, with averages of 80.1°F (26.7°C) and lows of 63.1°F (17.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Washburn, Iowa, with an average temperature ranging between max 78.6°F (25.9°C) and min 61°F (16.1°C). The start of August marks an average high-temperature of a still warm 78.6°F (25.9°C), hardly distinguishable from the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Washburn, is still a pleasant month, with an average temperature varying between 73.2°F (22.9°C) and 54.5°F (12.5°C). September ushers in a minor alteration in Washburn's climate, with the average high-temperature moving from August's moderately hot 78.6°F (25.9°C) to an agreeable 73.2°F (22.9°C). Weather in September »
Weather in October
October, the same as September, in Washburn, Iowa, is another refreshing autumn month, with an average temperature ranging between max 58.5°F (14.7°C) and min 43.5°F (6.4°C). The arrival of October brings a significant change in Washburn's weather, with average high-temperatures dropping from September's agreeable 73.2°F (22.9°C) to a refreshing 58.5°F (14.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Washburn, Iowa, with an average temperature varying between 31.1°F (-0.5°C) and 44.1°F (6.7°C). In Washburn, entering November brings a temperature decrement, reducing from October's refreshing 58.5°F (14.7°C) to a chilly 44.1°F (6.7°C). Weather in November »
Weather in December
December, the first month of the winter in Washburn, is also a subzero cold month, with an average temperature fluctuating between 31.1°F (-0.5°C) and 20.5°F (-6.4°C). Onset of December comes with a temperature decline, the average high falling from a frosty 44.1°F (6.7°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »
Updated: Aug 19, 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?
The month of January, characterized by an average high of 24.3°F (-4.3°C) and a low of 12°F (-11.1°C), is recognized as the coldest.
What is the most humid month?
The most humid month is January, with an average relative humidity of 87%.
What is the driest month?
January and February are months with the least rain when the rain falls for 4.1 days and typically aggregates up to 1.02" (26mm) of rain.
How many days does it rain?
Throughout the year, there are 133.6 rainfall days, and 28.27" (718mm) 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 11.5 days and accumulates 4.21" (107mm) of snow.
How many days does it snow?
Throughout the year, there are 41.6 snowfall days, and 15.24" (387mm) of snow is accumulated.
What is the month with the least sunshine in Washburn?
January has the least sunshine of the year, with an average of 3.8h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 rainiest month?
June is the month with the most rainfall. Rain falls for 18.1 days and accumulates 4.29" (109mm) of precipitation.
When it does not snow in Washburn?
June through September are months without snowfall.
When are the longest days?
The month with the longest days in Washburn is June, with an average of 15h and 12min of daylight.
When is the highest UV index?
June is the month with the highest UV index, with an average maximum UV index of 6.
What are the warmest months?
July, with its average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 63.1°F (17.3°C), holds the record as the warmest month in Washburn.
What month has the most sunshine?
With an average of 9.9h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 72%, October is the least humid month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
What is the month with the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Washburn, IA
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (24.3°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure
Washburn, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Washburn, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Washburn, IA
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Washburn, IA
- Average rainfall in January:
1.02" - Average rainfall in February:
1.02" - Average rainfall in March:
1.73" - Average rainfall in April:
3.19" - Average rainfall in May:
4.21" - Average rainfall in June:
4.29"
- Average rainfall in July:
2.95" - Average rainfall in August:
1.97" - Average rainfall in September:
2.48" - Average rainfall in October:
2.52" - Average rainfall in November:
1.54" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is June (4.29").
The driest months (with the least rainfall) are January and February (1.02").
Average rainfall days
Washburn, IA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
4 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
5.8 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is February (4 days).
Average snowfall
Washburn, IA
- Average snowfall in January:
4.21" - Average snowfall in February:
4.17" - Average snowfall in March:
1.61" - Average snowfall in April:
0.75" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Washburn, IA
- Average snowfall days in January:
11.5 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.3 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:
0.7 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
8.9 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Washburn, IA
- Average daylight in January:
9h and 3min - 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 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Washburn, IA
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (10 days).
Average UV index
Washburn, IA
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Washburn, IA
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Washburn, IA
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Washburn, Iowa, USA
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