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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, the same as December, in Stilwell, Oklahoma, is a frosty winter month, with an average temperature ranging between min 29.8°F (-1.2°C) and max 45.9°F (7.7°C). January is the month that records the lowest temperatures, with averages ranging from a high of 45.9°F (7.7°C) to a low of 29.8°F (-1.2°C). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Stilwell, Oklahoma, with an average temperature ranging between min 33.6°F (0.9°C) and max 49.6°F (9.8°C). The initiation of February sees an average high-temperature of a still chilly 49.6°F (9.8°C), showing minor variations from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Stilwell, Oklahoma, with an average temperature ranging between max 59.9°F (15.5°C) and min 42.4°F (5.8°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a chilly 49.6°F (9.8°C) to a mild 59.9°F (15.5°C). Weather in March »
Weather in April
April is an agreeable spring month in Stilwell, Oklahoma, with an average temperature fluctuating between 49.6°F (9.8°C) and 69.1°F (20.6°C). April brings a temperature increase, with average high-temperatures moving from March's moderate 59.9°F (15.5°C) to a pleasant 69.1°F (20.6°C). Weather in April »
Weather in May
May, the last month of the spring in Stilwell, is a warm month, with an average temperature ranging between max 77°F (25°C) and min 57.7°F (14.3°C). As Stilwell transitions into May, the average high-temperature is observed to slightly rise from an agreeable 69.1°F (20.6°C) in April to a moderately hot 77°F (25°C). Weather in May »
Weather in June
June, the first month of the summer in Stilwell, is a tropical month, with an average temperature fluctuating between 87.4°F (30.8°C) and 67.3°F (19.6°C). The shift into June brings an increase in the average high-temperature, moving from a warm 77°F (25°C) in May to a hot 87.4°F (30.8°C). Weather in June »
Weather in July
July, the same as June, in Stilwell, Oklahoma, is another tropical summer month, with temperature in the range of an average low of 70.2°F (21.2°C) and an average high of 91°F (32.8°C). Stilwell's July weather, marked by an average high temperature of 91°F (32.8°C) and an average low temperature of 70.2°F (21.2°C), is the warmest in the year. July's average heat index is estimated at a blistering 109.4°F (43°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Stilwell, Oklahoma, with an average temperature varying between 89.6°F (32°C) and 68.5°F (20.3°C). Stilwell's weather in August, with an average high-temperature of a still tropical 89.6°F (32°C), subtly shifts from July's 91°F (32.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Stilwell, Oklahoma, with an average temperature varying between 62.6°F (17°C) and 82.6°F (28.1°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a hot 89.6°F (32°C) in August to a warm 82.6°F (28.1°C). Weather in September »
Weather in October
October, the same as September, in Stilwell, Oklahoma, is another pleasant autumn month, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 69.8°F (21°C). A shift in the average high-temperature occurs in October, reducing from a moderately hot 82.6°F (28.1°C) in September to an agreeable 69.8°F (21°C). Weather in October »
Weather in November
November, the last month of the autumn in Stilwell, is another mild month, with an average temperature fluctuating between 57.9°F (14.4°C) and 41°F (5°C). With the onset of November, Stilwell's average high-temperature adjusts, receding from October's agreeable 69.8°F (21°C) to a moderate 57.9°F (14.4°C). Weather in November »
Weather in December
December, the first month of the winter in Stilwell, is still a chilly month, with an average temperature varying between 33.6°F (0.9°C) and 48°F (8.9°C). December is characterized by a reduction in the average high-temperature, from a mild 57.9°F (14.4°C) in November to a chilly 48°F (8.9°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 time of the year is the coldest in Stilwell?
In Stilwell, January records the average lowest temperatures, peaking at 45.9°F (7.7°C) and reaching a low of 29.8°F (-1.2°C).
How much does it rain?
Throughout the year, there are 151.2 rainfall days, and 34.76" (883mm) of precipitation is accumulated.
When does it snow?
January through May, November and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 9.5 snowfall days, and 3.86" (98mm) of snow is accumulated.
What are the months with the least sunshine?
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.
What is the driest month?
February is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.97" (50mm) of precipitation.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.46" (37mm) of snow.
What is the month with the lowest UV index?
The months with the lowest UV index in Stilwell are February and December, with an average maximum UV index of 2.
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 most humid month in Stilwell?
May is the most humid month in Stilwell, with an average relative humidity of 78%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 4.06" (103mm) of precipitation.
When it does not snow?
In Stilwell, snow does not fall in June through October.
When are the longest days in Stilwell?
June has the longest days of the year, with an average of 14h and 30min of daylight.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What part of the year is the hottest?
July, recording an average high temperature of 91°F (32.8°C) and a low temperature of 70.2°F (21.2°C), is Stilwell's warmest month.
What are the months with the most sunshine?
July and August, with an average of 10.8h of sunshine, are months with the most sunshine.
What is the least humid month?
With an average relative humidity of 70%, August is the least humid month.
What is the month with the shortest days?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Average temperature
Stilwell, OK
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (45.9°F).
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
Stilwell, OK
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Stilwell, OK
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.7mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
6mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.6mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Stilwell, OK
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Stilwell, OK
- Average rainfall in January:
2.28" - Average rainfall in February:
1.97" - Average rainfall in March:
3.35" - Average rainfall in April:
3.62" - Average rainfall in May:
4.06" - Average rainfall in June:
2.64"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.54" - Average rainfall in September:
2.76" - Average rainfall in October:
3.03" - Average rainfall in November:
2.17" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days
Stilwell, OK
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
12 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Stilwell, OK
- Average snowfall in January:
0.79" - Average snowfall in February:
1.46" - Average snowfall in March:
0.55" - Average snowfall in April:
0.04" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Stilwell, OK
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0.2 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 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Stilwell, OK
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Stilwell, OK
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is May (11.6 days).
Average UV index
Stilwell, OK
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover
Stilwell, OK
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Stilwell, OK
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).
Stilwell, Oklahoma, USA
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