Climate and monthly weather forecastCalhan, CO
Climate and monthly weather forecast
Weather in January
January, like December, in Calhan, Colorado, is a wintry winter month, with an average temperature varying between 19.4°F (-7°C) and 37°F (2.8°C). A minor adjustment in Calhan's average high-temperature is noted with the start of January, touching a still icy 37°F (2.8°C) from December's 36.3°F (2.4°C). Weather in January »Weather in February
February, the last month of the winter in Calhan, is also a wintry month, with an average temperature ranging between max 37°F (2.8°C) and min 18.9°F (-7.3°C). With February's arrival, Calhan's weather records an average high-temperature of a still wintry 37°F (2.8°C), marking no difference from January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Calhan, Colorado, with an average temperature fluctuating between 27.3°F (-2.6°C) and 47.1°F (8.4°C). In March, the meteorological conditions change with the average high-temperature moving from an icy 37°F (2.8°C) in February to a frosty 47.1°F (8.4°C). Weather in March »Weather in April
April is a cool spring month in Calhan, Colorado, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 53.2°F (11.8°C). April sees a marginal temperature increase, moving from a frosty 47.1°F (8.4°C) in March to a fresh 53.2°F (11.8°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Calhan, Colorado, with an average temperature fluctuating between 40.3°F (4.6°C) and 61.5°F (16.4°C). In Calhan, stepping into May brings a gentle temperature nudge, moving slightly up from April's cool 53.2°F (11.8°C) to an enjoyable 61.5°F (16.4°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Calhan, Colorado, with an average temperature fluctuating between 51.3°F (10.7°C) and 75.2°F (24°C). June's onset witnesses a shift in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) in May to a warm 75.2°F (24°C). Weather in June »Weather in July
July, like June, in Calhan, Colorado, is another warm summer month, with an average temperature ranging between min 55.8°F (13.2°C) and max 77.9°F (25.5°C). July is Calhan's warmest month, registering average high temperatures of 77.9°F (25.5°C) and lows of 55.8°F (13.2°C). Weather in July »Weather in August
August, the last month of the summer in Calhan, is also a moderately hot month, with an average temperature fluctuating between 76.6°F (24.8°C) and 54.1°F (12.3°C). Calhan's average high-temperature in August is a still moderately hot 76.6°F (24.8°C), indicating a subtle variation from July. Weather in August »Weather in September
September, the first month of the autumn in Calhan, is also an agreeable month, with an average temperature ranging between max 70.7°F (21.5°C) and min 48.9°F (9.4°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a pleasant 70.7°F (21.5°C) from August's moderately hot 76.6°F (24.8°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Calhan, Colorado, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 56.5°F (13.6°C). Welcoming October, Calhan observes a shift in the average high-temperature, falling from September's pleasant 70.7°F (21.5°C) to a refreshing 56.5°F (13.6°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Calhan, Colorado, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 26.4°F (-3.1°C). In November, the average high-temperature decreases from a mild 56.5°F (13.6°C) in October to a frosty 46.6°F (8.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Calhan, Colorado, with an average temperature ranging between max 36.3°F (2.4°C) and min 18.5°F (-7.5°C). During the coldest month, December, temperatures average a high of 36.3°F (2.4°C) and a low of 18.5°F (-7.5°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
In Calhan, Colorado, during the entire year, the rain falls for 117.8 days and collects up to 17.44" (443mm) of precipitation.
Months with snowfall are January through May, September through December.
Throughout the year, there are 63.1 snowfall days, and 34.76" (883mm) of snow is accumulated.
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Calhan, Colorado.
With an average relative humidity of 67%, February is the most humid month in Calhan, Colorado.
The month with the least sunshine in Calhan, Colorado, is February, with an average of 6.4h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Calhan, Colorado, 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.
April is the month with the most snowfall in Calhan, Colorado. Snow falls for 7.8 days and accumulates 6.42" (163mm) of snow.
With an average relative humidity of 48%, June is the least humid month in Calhan.
June through August are months without snowfall.
June has the longest days of the year in Calhan, with an average of 14h and 54min of daylight.
The month with the most sunshine in Calhan, Colorado, is June, with an average of 11.5h of sunshine.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Calhan, Colorado.
July is the warmest month in Calhan, with the temperature often reaching an average high of 77.9°F (25.5°C) and an average low of 55.8°F (13.2°C).
July is the month with the most rainfall in Calhan. Rain falls for 18.9 days and accumulates 3.15" (80mm) of precipitation.
December is the coldest month, with the temperature often reaching an average high of 36.3°F (2.4°C) and an average low of 18.5°F (-7.5°C).
The month with the least rainfall in Calhan, Colorado, is December, when the rain falls for 4.5 days and typically collects 0.51" (13mm) of precipitation.
December has the shortest days of the year in Calhan, Colorado, with an average of 9h and 30min of daylight.
Average temperature
Calhan, CO
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (36.3°F).
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).
Average pressure
Calhan, CO
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
29.98"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.9"Hg).
Average wind speed
Calhan, CO
- Average wind speed in January:
8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9.9mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7.6mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity
Calhan, CO
The month with the highest relative humidity is February (67%).
The month with the lowest relative humidity is June (48%).
Average rainfall
Calhan, CO
- Average rainfall in January:
0.59" - Average rainfall in February:
0.87" - Average rainfall in March:
1.26" - Average rainfall in April:
1.69" - Average rainfall in May:
2.68" - Average rainfall in June:
1.81"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.2" - Average rainfall in September:
1.22" - Average rainfall in October:
0.91" - Average rainfall in November:
0.55" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is December (0.51").
Average rainfall days
Calhan, CO
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.7 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
18.9 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
5.9 days - Average rainfall days in November:
2.7 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (2.7 days).
Average snowfall
Calhan, CO
- Average snowfall in January:
3.9" - Average snowfall in February:
5.67" - Average snowfall in March:
5.87" - Average snowfall in April:
6.42" - Average snowfall in May:
3.43" - Average snowfall in June:
0"
The month with the highest snowfall is April (6.42").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Calhan, CO
- Average snowfall days in January:
9.5 days - Average snowfall days in February:
11.6 days - Average snowfall days in March:
9.5 days - Average snowfall days in April:
7.8 days - Average snowfall days in May:
4.3 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:
0.3 days - Average snowfall days in October:
4.1 days - Average snowfall days in November:
6.7 days - Average snowfall days in December:
9.3 days
The month with the highest number of snowfall days is February (11.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Calhan, CO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
6h and 42min - Average sunshine in February:
6h and 24min - Average sunshine in March:
8h and 30min - Average sunshine in April:
10h and 12min - Average sunshine in May:
10h and 30min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
11h and 24min - Average sunshine in September:
10h and 30min - Average sunshine in October:
7h and 24min - Average sunshine in November:
7h and 6min - Average sunshine in December:
6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days
Calhan, CO
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
22 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is July (8.3 days).
Average UV index
Calhan, 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, October, November and December (UV index 2).
Average cloud cover
Calhan, CO
The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are June, October and November (Cloud cover 19).
Average visibility
Calhan, 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).
