Climate and monthly weather forecastCheyenne, OK
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Cheyenne, Oklahoma, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 49.5°F (9.7°C). The arrival of January coincides with an average high-temperature of a still frosty 49.5°F (9.7°C), indicating a minimal shift from December's 49.3°F (9.6°C). Weather in January »Weather in February
February, the last month of the winter in Cheyenne, is a fresh month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 33.4°F (0.8°C). The arrival of February marks a slight shift to an average high-temperature of a cool 52.5°F (11.4°C) from January's 49.5°F (9.7°C). Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Cheyenne, Oklahoma, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 43°F (6.1°C). As Cheyenne enters March, the average high-temperature increases from the a cool 52.5°F (11.4°C) of February to a comfortable 64°F (17.8°C). Weather in March »Weather in April
April in Cheyenne, Oklahoma, is a pleasant spring month, with an average temperature fluctuating between 71.8°F (22.1°C) and 49.6°F (9.8°C). April's arrival is noted with a slight increase in the average high-temperature, moving from an enjoyable 64°F (17.8°C) in March to a pleasant 71.8°F (22.1°C). Weather in April »Weather in May
May, the last month of the spring in Cheyenne, is a warm month, with an average temperature varying between 59.5°F (15.3°C) and 80.2°F (26.8°C). Cheyenne's weather shows a minor temperature rise with the arrival of May, moving from an agreeable 71.8°F (22.1°C) in April to a warm 80.2°F (26.8°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Cheyenne, Oklahoma, with an average temperature fluctuating between 91.9°F (33.3°C) and 71.1°F (21.7°C). As Cheyenne transitions into June, a rise in the average high-temperature is observed, moving from a moderately hot 80.2°F (26.8°C) in May to a tropical 91.9°F (33.3°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Cheyenne, Oklahoma, with an average temperature ranging between max 94.8°F (34.9°C) and min 73.8°F (23.2°C). In Cheyenne, July is the month with the highest recorded average temperatures, measuring a high of 94.8°F (34.9°C) and a low of 73.8°F (23.2°C). For most parts of July, the heat index is calculated to be a blisteringly hot 105.8°F (41°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Cheyenne, Oklahoma, with temperature in the range of an average low of 72.1°F (22.3°C) and an average high of 94.1°F (34.5°C). Cheyenne sees the arrival of August with an average high-temperature of a still tropical 94.1°F (34.5°C), indicating a subtle variation from July. Weather in August »Weather in September
September, the first month of the autumn in Cheyenne, is still a warm month, with an average temperature ranging between min 65.5°F (18.6°C) and max 84.6°F (29.2°C). September suggests a modest reduction in the average high-temperature, shifting from a tropical 94.1°F (34.5°C) in August to a moderately hot 84.6°F (29.2°C). Weather in September »Weather in October
October, the same as September, in Cheyenne, Oklahoma, is an agreeable autumn month, with an average temperature ranging between max 70.7°F (21.5°C) and min 52.2°F (11.2°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a warm 84.6°F (29.2°C) in September to a pleasant 70.7°F (21.5°C). Weather in October »Weather in November
November, the last month of the autumn in Cheyenne, is also a moderate month, with temperature in the range of an average high of 59.7°F (15.4°C) and an average low of 41.2°F (5.1°C). With November's arrival, Cheyenne sees a decrease in average high-temperatures, moving from an agreeable 70.7°F (21.5°C) in October to a moderate 59.7°F (15.4°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Cheyenne, Oklahoma, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 32.2°F (0.1°C). Temperature readings reach their annual highs in December, averaging 49.3°F (9.6°C) and a minimum average of 32.2°F (0.1°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
The months with the least rainfall are January and February Rain falls for 2.9 days and accumulates 0.67" (17mm) of rain.
In Cheyenne, during the entire year, the rain falls for 98.4 days and collects up to 18.78" (477mm) of precipitation.
January through April, October through December are months with snowfall.
In Cheyenne, during the entire year, snow falls for 8.6 days and aggregates up to 4.37" (111mm) of snow.
The month with the most snowfall is February, when snow falls for 2.9 days and typically aggregates up to 1.73" (44mm) 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.
With an average relative humidity of 62%, May is the most humid month.
The month with the most rainfall in Cheyenne is May, when the rain falls for 12.1 days and typically aggregates up to 3.11" (79mm) of precipitation.
In Cheyenne, snow does not fall in May through September.
The month with the longest days is June, with an average of 14h and 30min of daylight.
The months with the most sunshine are June and July, with an average of 11.3h of sunshine.
June through August, with an average maximum UV index of 7, are months with the highest UV index.
Cheyenne's warmest temperatures are experienced in July, with average high temperatures of 94.8°F (34.9°C) and lows of 73.8°F (23.2°C).
August is the least humid month, with an average relative humidity of 51%.
In Cheyenne, the lowest temperatures are generally noted in December, averaging a high of 49.3°F (9.6°C) and a low of 32.2°F (0.1°C).
December has the shortest days of the year in Cheyenne, Oklahoma, with an average of 9h and 48min of daylight.
December has the least sunshine of the year, with an average of 6.5h of sunshine.
With an average maximum UV index of 2, December is the month with the lowest UV index.
Average temperature
Cheyenne, OK
The warmest month (with the highest average high temperature) is July (94.8°F).
The month with the lowest average high temperature is December (49.3°F).
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure
Cheyenne, OK
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed
Cheyenne, OK
- Average wind speed in January:
10.9mph - Average wind speed in February:
11.4mph - Average wind speed in March:
12.3mph - Average wind speed in April:
13.1mph - Average wind speed in May:
11.8mph - Average wind speed in June:
11.7mph
- Average wind speed in July:
9.7mph - Average wind speed in August:
9.4mph - Average wind speed in September:
9.9mph - Average wind speed in October:
11.2mph - Average wind speed in November:
11.7mph - Average wind speed in December:
10.7mph
The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity
Cheyenne, OK
The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is August (51%).
Average rainfall
Cheyenne, OK
- Average rainfall in January:
0.67" - Average rainfall in February:
0.67" - Average rainfall in March:
0.91" - Average rainfall in April:
2.28" - Average rainfall in May:
3.11" - Average rainfall in June:
1.61"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.77" - Average rainfall in September:
2.05" - Average rainfall in October:
2.09" - Average rainfall in November:
0.79" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is May (3.11").
The driest months (with the least rainfall) are January and February (0.67").
Average rainfall days
Cheyenne, OK
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.7 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
9.9 days
- Average rainfall days in July:
12 days - Average rainfall days in August:
11.4 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
4.3 days - Average rainfall days in December:
3.8 days
The month with the highest number of rainy days is May (12.1 days).
The month with the least rainy days is January (2.9 days).
Average snowfall
Cheyenne, OK
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Cheyenne, OK
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.5 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:
0.3 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Cheyenne, OK
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
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:
7h and 0min - Average sunshine in February:
8h and 12min - Average sunshine in March:
8h and 12min - Average sunshine in April:
8h and 48min - Average sunshine in May:
10h and 0min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 54min - Average sunshine in October:
7h and 24min - Average sunshine in November:
6h and 36min - Average sunshine in December:
6h and 30min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Cheyenne, OK
- Average sunshine days in January:
26.4 days - Average sunshine days in February:
21.2 days - Average sunshine days in March:
22 days - Average sunshine days in April:
17.9 days - Average sunshine days in May:
16.7 days - Average sunshine days in June:
17.6 days
- Average sunshine days in July:
16 days - Average sunshine days in August:
15.1 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
21.8 days - Average sunshine days in November:
24.6 days - Average sunshine days in December:
24.9 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is August (15.1 days).
Average UV index
Cheyenne, OK
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Cheyenne, OK
The months with the most cloud cover are March and April (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility
Cheyenne, 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).
