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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 Cowley, Wyoming, with an average temperature ranging between max 28.9°F (-1.7°C) and min 14.4°F (-9.8°C). Upon the onset of January, Cowley witnesses an average high-temperature of a still subzero cold 28.9°F (-1.7°C), showing a close resemblance to the prior month. Weather in January »
Weather in February
February, the last month of the winter in Cowley, is also a subzero cold month, with an average temperature varying between 28.8°F (-1.8°C) and 14.4°F (-9.8°C). February's average high-temperature is a still subzero cold 28.8°F (-1.8°C), maintaining a close comparison with January's 28.9°F (-1.7°C). Weather in February »
Weather in March
March, the first month of the spring in Cowley, is an icy month, with temperature in the range of an average low of 27.7°F (-2.4°C) and an average high of 42.6°F (5.9°C). In Cowley, the average high-temperature in March increases from a subzero cold 28.8°F (-1.8°C) in February to a cold 42.6°F (5.9°C). Weather in March »
Weather in April
April is a fresh spring month in Cowley, Wyoming, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 34.7°F (1.5°C). Cowley's weather in April presents a rise in the average high-temperature, moving from a cold 42.6°F (5.9°C) in March to a cool 52.3°F (11.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Cowley, Wyoming, with an average temperature varying between 44.6°F (7°C) and 62.6°F (17°C). The beginning of May marks a shift in the average high-temperature, moving from April's cool 52.3°F (11.3°C) to a refreshing 62.6°F (17°C). Weather in May »
Weather in June
June, the first month of the summer in Cowley, is a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 54.1°F (12.3°C). June comes with an increase, with the average high-temperature moving from an enjoyable 62.6°F (17°C) in May to a warm 74.7°F (23.7°C). Weather in June »
Weather in July
July, like June, in Cowley, Wyoming, is another warm summer month, with an average temperature varying between 83.5°F (28.6°C) and 61°F (16.1°C). In Cowley, the month of July is known for its highest average temperatures, reaching a high of 83.5°F (28.6°C) and a low of 61°F (16.1°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Cowley, Wyoming, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 81°F (27.2°C). The advent of August brings an average high-temperature of a still moderately hot 81°F (27.2°C), almost identical to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Cowley, is still a pleasant month, with an average temperature varying between 51.3°F (10.7°C) and 71.4°F (21.9°C). In Cowley, the average high-temperature in September decreases from a warm 81°F (27.2°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »
Weather in October
October, like September, in Cowley, Wyoming, is another fresh autumn month, with an average temperature varying between 53.8°F (12.1°C) and 37.6°F (3.1°C). As Cowley transitions into October, a noticeable drop in the average high-temperature is observed, falling from a pleasant 71.4°F (21.9°C) in September to a fresh 53.8°F (12.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Cowley, Wyoming, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 39.7°F (4.3°C). Cowley's average high-temperature decreases in November, falling from a cool 53.8°F (12.1°C) in October to a cold 39.7°F (4.3°C). Weather in November »
Weather in December
December, the first month of the winter in Cowley, is still a freezing cold month, with an average temperature varying between 14.5°F (-9.7°C) and 27.5°F (-2.5°C). Cowley notes the coldest temperatures in December, with a high average of 27.5°F (-2.5°C) and a low of 14.5°F (-9.7°C). Weather in December »
Updated: Aug 15, 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 is the most humid month?
The most humid month in Cowley is January, with an average relative humidity of 80%.
How many days does it rain?
Throughout the year, in Cowley, Wyoming, there are 133.8 rainfall days, and 9.8" (249mm) of precipitation is accumulated.
When does it snow?
January through May, September through December are months with snowfall.
How much does it snow?
In Cowley, during the entire year, snow falls for 64 days and aggregates up to 19.92" (506mm) of snow.
What are the months with the least sunshine?
The months with the least sunshine in Cowley are January, February and December, with an average of 6.4h of sunshine.
What are the months with the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 13.9 days and typically aggregates up to 4.88" (124mm) of snow.
When is Daylight Saving Time (DST) in Cowley?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cowley, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month?
May is the month with the most rainfall in Cowley. Rain falls for 16.9 days and accumulates 1.57" (40mm) of precipitation.
When it does not snow?
In Cowley, snow does not fall in June through August.
When are the longest days?
The month with the longest days is June, with an average of 15h 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 6.
What are the warmest months?
July is the warmest month, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 61°F (16.1°C).
What month has the most sunshine?
July has the most sunshine of the year in Cowley, with an average of 12h of sunshine.
What is the least humid month?
The least humid month is August, with an average relative humidity of 37%.
What is the coldest month?
Cowley reaches its average lowest temperatures in December, measuring 27.5°F (-2.5°C) at the peak and 14.5°F (-9.7°C) at the lowest.
What is the driest month in Cowley?
The month with the least rainfall is December, when the rain falls for 8.6 days and typically collects 0.51" (13mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Cowley, WY
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (27.5°F).
The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and February (14.4°F).
Average pressure
Cowley, WY
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.15"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Cowley, WY
- Average wind speed in January:
6.7mph - Average wind speed in February:
7mph - Average wind speed in March:
7.8mph - Average wind speed in April:
8.7mph - Average wind speed in May:
7.8mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.5mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.2mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity
Cowley, WY
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (37%).
Average rainfall
Cowley, WY
- Average rainfall in January:
0.59" - Average rainfall in February:
0.71" - Average rainfall in March:
0.71" - Average rainfall in April:
1.14" - Average rainfall in May:
1.57" - Average rainfall in June:
1.02"
- Average rainfall in July:
0.59" - Average rainfall in August:
0.63" - Average rainfall in September:
0.98" - Average rainfall in October:
0.75" - Average rainfall in November:
0.59" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is December (0.51").
Average rainfall days
Cowley, WY
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
9.3 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.3 days).
Average snowfall
Cowley, WY
- Average snowfall in January:
3.94" - Average snowfall in February:
4.88" - Average snowfall in March:
1.81" - Average snowfall in April:
1.85" - Average snowfall in May:
0.71" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Cowley, WY
- Average snowfall days in January:
14.1 days - Average snowfall days in February:
13.9 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
4.6 days - Average snowfall days in May:
0.7 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:
0.1 days - Average snowfall days in October:
2.8 days - Average snowfall days in November:
8 days - Average snowfall days in December:
12.1 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Cowley, WY
- 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 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
6h and 2min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 4min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 5min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 24min).
Average sunshine days
Cowley, WY
- Average sunshine days in January:
15.6 days - Average sunshine days in February:
12 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
17 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Cowley, WY
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Cowley, WY
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility
Cowley, WY
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).
Cowley, Wyoming, USA
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