Climate and monthly weather forecast
Flagler, CO

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Weather in January

January, like December, in Flagler, Colorado, is a wintry winter month, with an average temperature varying between 23.4°F (-4.8°C) and 41.2°F (5.1°C). As Flagler welcomes January, the average high-temperature records at a still cold 41.2°F (5.1°C), marking an insignificant deviation from the prior month. Weather in January »

Weather in February

February, the last month of the winter in Flagler, is also a wintry month, with an average temperature fluctuating between 41.2°F (5.1°C) and 23.4°F (-4.8°C). As February starts, an average high temperature of a still wintry 41.2°F (5.1°C) suggests no significant change from January. Weather in February »

Weather in March

March, the first month of the spring in Flagler, is a fresh month, with an average temperature varying between 53.1°F (11.7°C) and 32.9°F (0.5°C). Flagler's transition into March sees a rise in the average high-temperature, advancing from a cold 41.2°F (5.1°C) in February to a fresh 53.1°F (11.7°C). Weather in March »

Weather in April

April is a refreshing spring month in Flagler, Colorado, with an average temperature fluctuating between 59.5°F (15.3°C) and 38.3°F (3.5°C). The arrival of April witnesses a small shift in the average high-temperature, moving from a cool 53.1°F (11.7°C) in March to a refreshing 59.5°F (15.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Flagler, Colorado, with an average temperature fluctuating between 46.6°F (8.1°C) and 67.8°F (19.9°C). Flagler perceives a slight temperature ascent during May, with average high-temperatures adjusting from a mild 59.5°F (15.3°C) in April to a still refreshing 67.8°F (19.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Flagler, Colorado, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 82.4°F (28°C). As Flagler, Colorado, steps into June, a marked temperature rise is observed, with the average high-temperature advancing from May's comfortable 67.8°F (19.9°C) to a warm 82.4°F (28°C). Weather in June »

Weather in July

July in Flagler, Colorado, is a tropical summer month, with temperature in the range of an average high of 86°F (30°C) and an average low of 64°F (17.8°C). Temperature records mark July as the warmest month, with highs averaging 86°F (30°C) and lows at 64°F (17.8°C). In July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Flagler, Colorado, with an average temperature fluctuating between 84°F (28.9°C) and 61.5°F (16.4°C). With August's arrival, Flagler notes an average high-temperature of a warm 84°F (28.9°C), closely following the trend of the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Flagler, Colorado, with an average temperature fluctuating between 55.8°F (13.2°C) and 76.8°F (24.9°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's warm 84°F (28.9°C) to a still moderately hot 76.8°F (24.9°C). Weather in September »

Weather in October

October, like September, in Flagler, Colorado, is another refreshing autumn month, with an average temperature fluctuating between 41.7°F (5.4°C) and 61.2°F (16.2°C). Flagler experiences a clear temperature downturn in October, with average high-temperatures moving from a warm 76.8°F (24.9°C) in September to a comfortable 61.2°F (16.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Flagler, Colorado, with an average temperature ranging between max 50.5°F (10.3°C) and min 32°F (0°C). November brings a drop in Flagler's average high-temperature, falling from a refreshing 61.2°F (16.2°C) in October to a cool 50.5°F (10.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Flagler, Colorado, with an average temperature fluctuating between 22.3°F (-5.4°C) and 39°F (3.9°C). December stands out as Flagler's coldest month, with temperatures ranging between an average high of 39°F (3.9°C) and a low of 22.3°F (-5.4°C). Weather in December »
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

Throughout the year, there are 83.6 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, September through December.

How many days does it snow?

In Flagler, during the entire year, snow falls for 26.7 days and aggregates up to 9.02" (229mm) of snow.

What are the months with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month?

The most humid month is February, with an average relative humidity of 63%.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 6.1 days and accumulates 1.93" (49mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 6.6h of sunshine.

When is Daylight Saving Time (DST)?

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?

The month with the most rainfall is May, when the rain falls for 11.3 days and typically aggregates up to 1.77" (45mm) of precipitation.

What is the least humid month?

June and September, with an average relative humidity of 46%, are the least humid months in Flagler.

When it does not snow?

June through August are months without snowfall.

When are the longest days in Flagler?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What are the months with the most sunshine?

June through August, with an average of 11.8h of sunshine, are months with the most sunshine.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What part of the year is the hottest?

July is the month when Flagler experiences its warmest temperatures, averaging a high of 86°F (30°C) and a low of 64°F (17.8°C).

What is the coldest time of year?

December is the month when Flagler, Colorado, experiences its coldest temperatures, averaging a high of 39°F (3.9°C) and a low of 22.3°F (-5.4°C).

What is the driest month?

The month with the least rainfall is December, when the rain falls for 2.5 days and typically collects 0.2" (5mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

Average temperature
Flagler, CO

Average temperature - Flagler, CO

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

Average pressure
Flagler, CO

Average pressure - Flagler, CO

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Flagler, CO

Average wind speed - Flagler, CO

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity
Flagler, CO

Average humidity - Flagler, CO

The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).

Average rainfall
Flagler, CO

Average rainfall - Flagler, CO

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

Average rainfall days
Flagler, CO

Average rainfall days - Flagler, CO

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

Average snowfall
Flagler, CO

Average snowfall - Flagler, CO

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July and August (0").

Average snowfall days
Flagler, CO

Average snowfall days - Flagler, CO

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Flagler, CO

Average daylight / Average sunshine - Flagler, CO

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).

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days
Flagler, CO

Average sunshine days - Flagler, CO

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

Average UV index
Flagler, CO

Average UV index - Flagler, CO

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover
Flagler, CO

Average cloud cover - Flagler, CO

The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

Average visibility
Flagler, CO

Average visibility - Flagler, 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).

Flagler, Colorado, USA

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