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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 Hayden, Colorado, is a freezing cold winter month, with an average temperature fluctuating between 27.5°F (-2.5°C) and 9°F (-12.8°C). With average temperatures fluctuating between a high of 27.5°F (-2.5°C) and a low of 9°F (-12.8°C), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Hayden, Colorado, with an average temperature fluctuating between 12°F (-11.1°C) and 29.1°F (-1.6°C). The onset of February manifests an average high-temperature of a still freezing cold 29.1°F (-1.6°C), demonstrating a minor variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Hayden, Colorado, with an average temperature fluctuating between 20.7°F (-6.3°C) and 37.2°F (2.9°C). Hayden's transition into March is marked by a minor temperature shift, moving from a freezing cold 29.1°F (-1.6°C) in February to a wintry 37.2°F (2.9°C). Weather in March »
Weather in April
April is a frosty spring month in Hayden, Colorado, with an average temperature varying between 46.6°F (8.1°C) and 27.9°F (-2.3°C). With the onset of April, the average high-temperature slightly shifts from March's cold 37.2°F (2.9°C) to a chilly 46.6°F (8.1°C). Weather in April »
Weather in May
May, the last month of the spring in Hayden, is a mild month, with an average temperature varying between 35.8°F (2.1°C) and 58.5°F (14.7°C). Hayden sees a rise in temperature during May, with average high-temperatures transitioning from a frosty 46.6°F (8.1°C) in April to a refreshing 58.5°F (14.7°C). Weather in May »
Weather in June
June, the first month of the summer in Hayden, is an agreeable month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 43.3°F (6.3°C). As Hayden transitions into June, the average high-temperature shows a change, moving from a refreshing 58.5°F (14.7°C) in May to a pleasant 72.1°F (22.3°C). Weather in June »
Weather in July
July in Hayden, Colorado, is a warm summer month, with an average temperature varying between 49.6°F (9.8°C) and 79.3°F (26.3°C). In Hayden, the peak temperatures are generally noted in July, averaging a high of 79.3°F (26.3°C) and a low of 49.6°F (9.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Hayden, Colorado, with an average temperature fluctuating between 48.7°F (9.3°C) and 78.1°F (25.6°C). August's climate shows a minor adjustment in average high-temperatures to a still moderately hot 78.1°F (25.6°C) from July's 79.3°F (26.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Hayden, Colorado, with an average temperature ranging between max 70°F (21.1°C) and min 43°F (6.1°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 78.1°F (25.6°C) in August to a pleasant 70°F (21.1°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Hayden, Colorado, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 52.2°F (11.2°C). Hayden's weather experiences a significant temperature drop with the arrival of October, falling from an agreeable 70°F (21.1°C) in September to a cool 52.2°F (11.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Hayden, Colorado, with an average temperature fluctuating between 21.9°F (-5.6°C) and 39.4°F (4.1°C). Hayden in November undergoes a mild reduction in the average high-temperature, shifting from October's fresh 52.2°F (11.2°C) to a wintry 39.4°F (4.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Hayden, Colorado, with an average temperature varying between 27.7°F (-2.4°C) and 10.8°F (-11.8°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a wintry 39.4°F (4.1°C) in November to a freezing cold 27.7°F (-2.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Hayden?
In Hayden, January records the average lowest temperatures, peaking at 27.5°F (-2.5°C) and reaching a low of 9°F (-12.8°C).
What is the most humid month in Hayden?
The months with the highest humidity in Hayden, Colorado, are January and February, with an average relative humidity of 86%.
How many days does it rain in Hayden?
In Hayden, Colorado, during the entire year, the rain falls for 96.4 days and collects up to 13.11" (333mm) of precipitation.
When does it snow in Hayden?
January through June, September through December are months with snowfall.
What is the snowiest month in Hayden?
The month with the most snowfall is January, when snow falls for 16 days and typically aggregates up to 11.34" (288mm) of snow.
How many days does it snow in Hayden?
In Hayden, Colorado, during the entire year, snow falls for 87.1 days and aggregates up to 60.47" (1536mm) of snow.
What are the months with the lowest UV index in Hayden?
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hayden.
What is the month with the least sunshine in Hayden?
With an average of 5.4h of sunshine, February has the least sunshine of the year in Hayden, Colorado.
When is Daylight Saving Time (DST) in Hayden?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 in Hayden?
April is the month with the most rainfall in Hayden. Rain falls for 12.3 days and accumulates 1.81" (46mm) of precipitation.
When are the longest days in Hayden?
With an average of 15h and 0min of daylight, June has the longest days of the year in Hayden, Colorado.
What are the months with the most sunshine in Hayden?
June and July, with an average of 11.9h of sunshine, are months with the most sunshine.
What is the month with the highest UV index in Hayden?
The months with the highest UV index in Hayden, Colorado, are June through August, with an average maximum UV index of 5.
What month is the hottest in Hayden?
In Hayden, July is the warmest month, with temperatures averaging a high of 79.3°F (26.3°C) and a low of 49.6°F (9.8°C).
When it does not snow in Hayden?
In Hayden, snow does not fall in July and August.
What is the least humid month in Hayden?
The least humid month in Hayden, Colorado, is August, with an average relative humidity of 45%.
What is the driest month in Hayden?
The month with the least rainfall in Hayden, Colorado, is August, when the rain falls for 9.2 days and typically collects 0.55" (14mm) of precipitation.
What is the month with the shortest days in Hayden?
December has the shortest days of the year in Hayden, with an average of 9h and 18min of daylight.
Average temperature
Hayden, CO
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.5°F).
The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure
Hayden, CO
- Average pressure in January:
30.26"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.21"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is May (29.92"Hg).
Average wind speed
Hayden, CO
- Average wind speed in January:
5.2mph - Average wind speed in February:
6mph - Average wind speed in March:
6mph - Average wind speed in April:
7.1mph - Average wind speed in May:
6.9mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.2mph - Average wind speed in December:
5.4mph
The windiest months (with the highest average wind speed) are April and June (7.1mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).
Average humidity
Hayden, CO
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is August (45%).
Average rainfall
Hayden, CO
- Average rainfall in January:
1.42" - Average rainfall in February:
1.34" - Average rainfall in March:
1.42" - Average rainfall in April:
1.81" - Average rainfall in May:
1.1" - Average rainfall in June:
0.79"
- Average rainfall in July:
0.71" - Average rainfall in August:
0.55" - Average rainfall in September:
0.59" - Average rainfall in October:
1.14" - Average rainfall in November:
1.06" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is August (0.55").
Average rainfall days
Hayden, CO
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
5.6 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
6.3 days
- Average rainfall days in July:
9.9 days - Average rainfall days in August:
9.2 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
7.9 days - Average rainfall days in November:
5 days - Average rainfall days in December:
5.7 days
The months with the highest number of rainy days are April and May (12.3 days).
The month with the least rainy days is November (5 days).
Average snowfall
Hayden, CO
- Average snowfall in January:
11.34" - Average snowfall in February:
10.35" - Average snowfall in March:
9.8" - Average snowfall in April:
7.68" - Average snowfall in May:
1.06" - Average snowfall in June:
0.08"
The month with the highest snowfall is January (11.34").
The months with the least snowfall are July and August (0").
Average snowfall days
Hayden, CO
- Average snowfall days in January:
16 days - Average snowfall days in February:
16.7 days - Average snowfall days in March:
12.9 days - Average snowfall days in April:
9.9 days - Average snowfall days in May:
2 days - Average snowfall days in June:
0.2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.3 days - Average snowfall days in October:
4.1 days - Average snowfall days in November:
10.3 days - Average snowfall days in December:
14.7 days
The month with the highest number of snowfall days is February (16.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Hayden, CO
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - 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:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 1min - 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:
11h and 0min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days
Hayden, CO
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
19.6 days
- Average sunshine days in July:
14.2 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.6 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
18 days - Average sunshine days in December:
15.1 days
The month with the most sunshine days is June (19.6 days).
The month with the least sunshine days is April (10.2 days).
Average UV index
Hayden, CO
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Hayden, CO
The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are June, August and September (Cloud cover 13).
Average visibility
Hayden, CO
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Hayden, Colorado, USA
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