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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 another subzero cold winter month in Osage, Iowa, with an average temperature fluctuating between 9°F (-12.8°C) and 21.6°F (-5.8°C). The coldest time of the year is January, with temperatures averaging a high of 21.6°F (-5.8°C) and a low of 9°F (-12.8°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Osage, Iowa, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 12.6°F (-10.8°C). The commencement of February introduces an average high-temperature of a still freezing cold 25.3°F (-3.7°C), closely mirroring the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Osage, is an icy month, with an average temperature ranging between max 40.6°F (4.8°C) and min 27°F (-2.8°C). A noticeable upsurge in temperatures is seen as February gives way to March, with average highs moving from a freezing cold 25.3°F (-3.7°C) to a cold 40.6°F (4.8°C). Weather in March »
Weather in April
April in Osage, Iowa, is a cool spring month, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 54.3°F (12.4°C). Osage's weather in April presents a rise in the average high-temperature, moving from a wintry 40.6°F (4.8°C) in March to a cool 54.3°F (12.4°C). Weather in April »
Weather in May
May, the last month of the spring in Osage, is a refreshing month, with an average temperature varying between 49.8°F (9.9°C) and 66.4°F (19.1°C). May's arrival brings a temperature shift, moving from a cool 54.3°F (12.4°C) in April to a refreshing 66.4°F (19.1°C). Weather in May »
Weather in June
June, the first month of the summer in Osage, is a warm month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 75.7°F (24.3°C). June's arrival coincides with a temperature rise, moving from May's refreshing 66.4°F (19.1°C) to a moderately hot 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Osage, Iowa, with an average temperature ranging between max 78.6°F (25.9°C) and min 62.4°F (16.9°C). Osage registers the highest average temperatures during the month of July, with peaks of 78.6°F (25.9°C) and lows of 62.4°F (16.9°C). Weather in July »
Weather in August
August, the last month of the summer in Osage, is also a moderately hot month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 59.5°F (15.3°C). As Osage, Iowa, transitions from July to August, the average high-temperatures adjust to a still warm 76.8°F (24.9°C), nearly the same as the previous 78.6°F (25.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Osage, Iowa, with an average temperature fluctuating between 71.4°F (21.9°C) and 52.9°F (11.6°C). Osage's progression into September involves a gentle drop in the average high-temperature, from a moderately hot 76.8°F (24.9°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Osage, Iowa, with an average temperature fluctuating between 41.4°F (5.2°C) and 56.1°F (13.4°C). The onset of October brings a distinct decrease in the average high-temperature, receding from an agreeable 71.4°F (21.9°C) in September to a mild 56.1°F (13.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Osage, Iowa, with an average temperature varying between 29.3°F (-1.5°C) and 41.5°F (5.3°C). Osage's transition into November is marked by a clear drop in the average high-temperature, receding from a mild 56.1°F (13.4°C) in October to a cold 41.5°F (5.3°C). Weather in November »
Weather in December
December, the first month of the winter in Osage, is also a subzero cold month, with temperature in the range of an average high of 27.5°F (-2.5°C) and an average low of 17.4°F (-8.1°C). Onset of December witnesses a reduction in the average high-temperature, falling from an icy 41.5°F (5.3°C) in November to a freezing cold 27.5°F (-2.5°C). Weather in December »
Updated: Jul 26, 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 are the coldest months in Osage?
January is the month that records the lowest temperatures, with averages ranging from a high of 21.6°F (-5.8°C) to a low of 9°F (-12.8°C).
What is the most humid month?
The most humid month in Osage is January, with an average relative humidity of 89%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 3.7 days and typically collects 0.94" (24mm) of precipitation.
How much does it rain?
Throughout the year, there are 135.3 rainfall days, and 26.54" (674mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 50.9 snowfall days, and 22.83" (580mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.4h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 9.8 days and typically aggregates up to 6.46" (164mm) of snow.
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 wettest month?
The month with the most rainfall is June, when the rain falls for 19.2 days and typically aggregates up to 4.13" (105mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 18min of daylight, June has the longest days of the year in Osage.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What are the warmest months?
Osage experiences its average highest temperatures in July, reaching a peak of 78.6°F (25.9°C) and a minimum of 62.4°F (16.9°C).
What month has the most sunshine in Osage?
The month with the most sunshine is July, with an average of 9.8h of sunshine.
What is the least humid month?
With an average relative humidity of 73%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Osage, IA
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (21.6°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure
Osage, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Osage, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - 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:
8.3mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.5mph - Average wind speed in October:
9.9mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity
Osage, IA
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Osage, IA
- Average rainfall in January:
0.94" - Average rainfall in February:
1.26" - Average rainfall in March:
1.46" - Average rainfall in April:
2.72" - Average rainfall in May:
3.46" - Average rainfall in June:
4.13"
The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Osage, IA
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
19.2 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
7 days - Average rainfall days in December:
5.4 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is February (3 days).
Average snowfall
Osage, IA
The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Osage, IA
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
7.5 days - Average snowfall days in April:
3 days - Average snowfall days in May:
0.5 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:
1.8 days - Average snowfall days in November:
4.6 days - Average snowfall days in December:
11.9 days
The month with the highest number of snowfall days is December (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Osage, IA
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - 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 2min
- Average daylight in July:
15h and 0min - 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 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Osage, IA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.5 days).
Average UV index
Osage, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Osage, IA
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Osage, IA
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Osage, Iowa, USA
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