Climate and monthly weather forecastStanley, OK
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Stanley, Oklahoma, with an average temperature varying between 49.1°F (9.5°C) and 32.5°F (0.3°C). January, known for its average high temperature of 49.1°F (9.5°C) and an average low temperature of 32.5°F (0.3°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a fresh month in Stanley, Oklahoma, with an average temperature ranging between max 52.5°F (11.4°C) and min 36.1°F (2.3°C). February's onset records a minor alteration in the average high-temperature to a cool 52.5°F (11.4°C) from January's 49.1°F (9.5°C). Weather in February »Weather in March
March, the first month of the spring in Stanley, is a refreshing month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 44.6°F (7°C). March's arrival signals a temperature shift, moving from a cool 52.5°F (11.4°C) in February to a comfortable 62.2°F (16.8°C). Weather in March »Weather in April
April in Stanley, Oklahoma, is a pleasant spring month, with an average temperature ranging between max 71.1°F (21.7°C) and min 51.4°F (10.8°C). A minor escalation in the average high-temperature is seen with the onset of April, moving from a comfortable 62.2°F (16.8°C) in March to an agreeable 71.1°F (21.7°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Stanley, Oklahoma, with an average temperature ranging between max 78.4°F (25.8°C) and min 59.5°F (15.3°C). Stanley's transition into May is noticed by a slight rise in the average high-temperature, advancing from a pleasant 71.1°F (21.7°C) in April to a moderately hot 78.4°F (25.8°C). Weather in May »Weather in June
June, the first month of the summer in Stanley, is a tropical month, with an average temperature fluctuating between 88.5°F (31.4°C) and 68.5°F (20.3°C). The onset of June marks an increase in the average high-temperature, moving from a warm 78.4°F (25.8°C) in May to a tropical 88.5°F (31.4°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Stanley, Oklahoma, with an average temperature fluctuating between 92.1°F (33.4°C) and 71.2°F (21.8°C). The warmest period is usually observed in July and August, with the average high-temperature peaking at 92.1°F (33.4°C). The heat index for July is evaluated at a life-threatening hot 113°F (45°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Stanley, Oklahoma, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 92.1°F (33.4°C). Peak temperatures are observed in July and August, averaging a high-temperature of 92.1°F (33.4°C). The heat index for August is evaluated at a scorching 111.2°F (44°C). Weather in August »Weather in September
September, the first month of the autumn in Stanley, is still a warm month, with an average temperature ranging between min 63.9°F (17.7°C) and max 85.1°F (29.5°C). The arrival of September correlates with a minor temperature reduction, down from August's tropical 92.1°F (33.4°C) to a moderately hot 85.1°F (29.5°C). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Stanley, Oklahoma, with an average temperature ranging between min 52.7°F (11.5°C) and max 72.3°F (22.4°C). The arrival of October corresponds with a temperature reduction, down from September's warm 85.1°F (29.5°C) to a pleasant 72.3°F (22.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Stanley, Oklahoma, with an average temperature fluctuating between 60.3°F (15.7°C) and 43.2°F (6.2°C). November weather is marked by a drop in the average high-temperature, falling from a pleasant 72.3°F (22.4°C) in October to a refreshing 60.3°F (15.7°C). Weather in November »Weather in December
December, the first month of the winter in Stanley, is also a fresh month, with an average temperature fluctuating between 50.9°F (10.5°C) and 35.6°F (2°C). Stanley's December weather features a mild decline in high-temperatures, reducing from a mild 60.3°F (15.7°C) in November to a fresh 50.9°F (10.5°C). Weather in December »Updated: Aug 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
With average temperatures fluctuating between a high of 49.1°F (9.5°C) and a low of 32.5°F (0.3°C), January stands out as the coldest month.
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.93" (49mm) of precipitation.
Throughout the year, in Stanley, there are 149.4 rainfall days, and 34.29" (871mm) of precipitation is accumulated.
Months with snowfall are January through March, November and December.
Throughout the year, there are 4.8 snowfall days, and 1.77" (45mm) of snow is accumulated.
The month with the most snowfall is February, when snow falls for 1.8 days and typically aggregates up to 0.87" (22mm) of snow.
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.
In Stanley, snow does not fall in April through October.
May is the most humid month, with an average relative humidity of 78%.
The month with the most rainfall is May, when the rain falls for 14.8 days and typically aggregates up to 4.49" (114mm) of precipitation.
June has the longest days of the year, with an average of 14h and 24min of daylight.
The months with the highest UV index in Stanley are June and July, with an average maximum UV index of 7.
Stanley witnesses its highest temperatures in July and August, reaching an average of 92.1°F (33.4°C).
The least humid month is August, with an average relative humidity of 68%.
With an average of 10.7h of sunshine, August has the most sunshine of the year in Stanley.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
The month with the least sunshine is December, with an average of 5.4h of sunshine.
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Stanley, OK
The warmest months (with the highest average high temperature) are July and August (92.1°F).
The month with the lowest average high temperature is January (49.1°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure
Stanley, OK
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"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 (29.91"Hg).
Average wind speed
Stanley, OK
- Average wind speed in January:
7.9mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.1mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.3mph - Average wind speed in November:
8.1mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Stanley, OK
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (68%).
Average rainfall
Stanley, OK
- Average rainfall in January:
1.93" - Average rainfall in February:
2.01" - Average rainfall in March:
2.72" - Average rainfall in April:
3.43" - Average rainfall in May:
4.49" - Average rainfall in June:
2.32"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days
Stanley, OK
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Stanley, OK
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Stanley, OK
- Average snowfall days in January:
1.5 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
0.5 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Stanley, OK
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
5h and 54min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Stanley, OK
- Average sunshine days in January:
19 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
15.5 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is August (13.3 days).
Average UV index
Stanley, OK
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Stanley, OK
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Stanley, 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).
