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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 Wiley, Colorado, is another chilly winter month, with an average temperature ranging between max 45.3°F (7.4°C) and min 27°F (-2.8°C). The ushering in of January brings an average high-temperature of a still chilly 45.3°F (7.4°C), closely mirroring the 43.7°F (6.5°C) of December. Weather in January »
Weather in February
February, the last month of the winter in Wiley, is also a frosty month, with temperature in the range of an average low of 28.6°F (-1.9°C) and an average high of 47.8°F (8.8°C). Wiley's weather in February, with an average high-temperature of a still chilly 47.8°F (8.8°C), subtly shifts from January's 45.3°F (7.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Wiley, Colorado, with an average temperature ranging between max 59.9°F (15.5°C) and min 38.8°F (3.8°C). As March sets, the average high-temperature shows an increase, moving up from a frosty 47.8°F (8.8°C) in February to a mild 59.9°F (15.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Wiley, Colorado, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 67.3°F (19.6°C). Wiley's April weather indicates a minor increase in high-temperatures, edging from March's moderate 59.9°F (15.5°C) to an enjoyable 67.3°F (19.6°C). Weather in April »
Weather in May
May, the last month of the spring in Wiley, is a warm month, with an average temperature ranging between max 75.9°F (24.4°C) and min 52.9°F (11.6°C). Wiley observes a slight ascent in average high-temperatures during May, adjusting from a comfortable 67.3°F (19.6°C) in April to a warm 75.9°F (24.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Wiley, Colorado, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 90°F (32.2°C). Wiley sees an increase in the average high-temperature with the arrival of June, moving from May's moderately hot 75.9°F (24.4°C) to a tropical 90°F (32.2°C). Weather in June »
Weather in July
July, the same as June, in Wiley, Colorado, is another hot summer month, with an average temperature varying between 92.7°F (33.7°C) and 71.1°F (21.7°C). July, having an average high-temperature of 92.7°F (33.7°C) and an average low-temperature of 71.1°F (21.7°C), is the warmest month. The average heat index in July is estimated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Wiley, is another hot month, with an average temperature varying between 68.2°F (20.1°C) and 89.8°F (32.1°C). Wiley starts August with an average high-temperature of a still tropical 89.8°F (32.1°C), a minor shift from July's 92.7°F (33.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Wiley, is still a warm month, with an average temperature fluctuating between 83.1°F (28.4°C) and 61.7°F (16.5°C). As September commences, the average high-temperature subtly reduces, transitioning from a hot 89.8°F (32.1°C) in August to a moderately hot 83.1°F (28.4°C). Weather in September »
Weather in October
October, like September, in Wiley, Colorado, is another enjoyable autumn month, with an average temperature ranging between max 67.3°F (19.6°C) and min 47.1°F (8.4°C). October signals a clear temperature drop, with average high-temperatures decreasing from September's warm 83.1°F (28.4°C) to a comfortable 67.3°F (19.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Wiley, Colorado, with an average temperature ranging between max 55.8°F (13.2°C) and min 35.8°F (2.1°C). Wiley experiences a temperature shift at the start of November, with average high-temperatures adjusting from an enjoyable 67.3°F (19.6°C) in October to a moderate 55.8°F (13.2°C). Weather in November »
Weather in December
December, the first month of the winter in Wiley, is still a chilly month, with an average temperature fluctuating between 43.7°F (6.5°C) and 26.4°F (-3.1°C). The coldest month is December, with an average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 26.4°F (-3.1°C). Weather in December »
Updated: Feb 10, 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 in Wiley?
The most humid month in Wiley, Colorado, is January, with an average relative humidity of 59%.
How many days does it rain in Wiley?
Throughout the year, there are 79.5 rainfall days, and 8.9" (226mm) of precipitation is accumulated.
When does it snow in Wiley?
January through May, October through December are months with snowfall in Wiley.
How much does it snow in Wiley?
In Wiley, during the entire year, snow falls for 19.6 days and aggregates up to 7.09" (180mm) of snow.
What is the month with the lowest UV index in Wiley?
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Wiley, Colorado.
When does it snow the most in Wiley?
February is the month with the most snowfall in Wiley. Snow falls for 5.6 days and accumulates 1.93" (49mm) of snow.
What is the month with the least sunshine in Wiley?
February has the least sunshine of the year, with an average of 6.6h of sunshine.
When is Daylight Saving Time (DST) in Wiley?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Wiley, 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 least humid month in Wiley?
June is the least humid month, with an average relative humidity of 40%.
When it does not snow in Wiley?
June through September are months without snowfall.
When are the longest days in Wiley?
June has the longest days of the year in Wiley, with an average of 14h and 48min of daylight.
What is the month with the highest UV index in Wiley?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Wiley, Colorado.
What time of the year is the hottest in Wiley?
Wiley's warmest month, July, registers temperatures that range from a high of 92.7°F (33.7°C) to a low of 71.1°F (21.7°C).
What is the rainiest month in Wiley?
The month with the most rainfall in Wiley, Colorado, is July, when the rain falls for 11.8 days and typically aggregates up to 1.54" (39mm) of precipitation.
What month has the most sunshine in Wiley?
The month with the most sunshine in Wiley is July, with an average of 11.9h of sunshine.
What is the driest month in Wiley?
November is the month with the least rainfall in Wiley, Colorado. Rain falls for 2.5 days and accumulates 0.28" (7mm) of precipitation.
What is the coldest month in Wiley?
In Wiley, December registers the lowest temperatures, averaging 43.7°F (6.5°C) at the peak and 26.4°F (-3.1°C) at the lowest.
What is the month with the shortest days in Wiley?
The month with the shortest days in Wiley, Colorado, is December, with an average of 9h and 36min of daylight.
Average temperature
Wiley, CO
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (43.7°F).
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).
Average pressure
Wiley, CO
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
29.94"Hg - Average pressure in April:
29.84"Hg - Average pressure in May:
29.85"Hg - Average pressure in June:
29.8"Hg
- Average pressure in July:
29.89"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed
Wiley, CO
- Average wind speed in January:
8.9mph - Average wind speed in February:
10.1mph - Average wind speed in March:
11.2mph - Average wind speed in April:
12.2mph - Average wind speed in May:
11.7mph - Average wind speed in June:
11.6mph
- Average wind speed in July:
10.6mph - Average wind speed in August:
9.9mph - Average wind speed in September:
10.9mph - Average wind speed in October:
10.2mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is January (8.9mph).
Average humidity
Wiley, CO
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (40%).
Average rainfall
Wiley, CO
- Average rainfall in January:
0.31" - Average rainfall in February:
0.43" - Average rainfall in March:
0.59" - Average rainfall in April:
0.63" - Average rainfall in May:
1.18" - Average rainfall in June:
1.3"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.14" - Average rainfall in September:
0.51" - Average rainfall in October:
0.63" - Average rainfall in November:
0.28" - Average rainfall in December:
0.35"
The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is November (0.28").
Average rainfall days
Wiley, CO
- Average rainfall days in January:
3.2 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
8.3 days - Average rainfall days in May:
9.3 days - Average rainfall days in June:
9.8 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
9.1 days - Average rainfall days in September:
6.5 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
2.5 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (2.5 days).
Average snowfall
Wiley, CO
- Average snowfall in January:
1.54" - Average snowfall in February:
1.93" - Average snowfall in March:
1.18" - Average snowfall in April:
0.12" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Wiley, CO
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
5.6 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Wiley, CO
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
6h and 4min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 5min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 2min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 1min - Average sunshine in December:
6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days
Wiley, CO
- Average sunshine days in January:
23.8 days - Average sunshine days in February:
20 days - Average sunshine days in March:
22.3 days - Average sunshine days in April:
19.9 days - Average sunshine days in May:
19.8 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
17.3 days - Average sunshine days in August:
20 days - Average sunshine days in September:
21.8 days - Average sunshine days in October:
25 days - Average sunshine days in November:
25.2 days - Average sunshine days in December:
24.9 days
The month with the most sunshine days is November (25.2 days).
The month with the least sunshine days is July (17.3 days).
Average UV index
Wiley, CO
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Wiley, CO
The months with the most cloud cover are February and April (Cloud cover 25).
The months with the least cloud cover are June and September (Cloud cover 14).
Average visibility
Wiley, CO
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).
Wiley, Colorado, USA
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