Climate and monthly weather forecastFlagler, CO
Climate and monthly weather forecast
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 »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 in January:
30.09"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
29.96"Hg - Average pressure in April:
29.87"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
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 in January:
9.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
11.4mph - Average wind speed in April:
12.2mph - Average wind speed in May:
11.2mph - Average wind speed in June:
10.6mph
- Average wind speed in July:
9.5mph - Average wind speed in August:
9.3mph - Average wind speed in September:
9.7mph - Average wind speed in October:
10.2mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.7mph
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
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 in January:
0.24" - Average rainfall in February:
0.39" - Average rainfall in March:
0.63" - Average rainfall in April:
0.59" - Average rainfall in May:
1.77" - Average rainfall in June:
1.3"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.14" - Average rainfall in September:
0.55" - Average rainfall in October:
0.63" - Average rainfall in November:
0.28" - Average rainfall in December:
0.2"
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 in January:
2.7 days - Average rainfall days in February:
2.6 days - Average rainfall days in March:
5.1 days - Average rainfall days in April:
7.1 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
11 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
5.4 days - Average rainfall days in November:
1.7 days - Average rainfall days in December:
2.5 days
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 in January:
1.22" - Average snowfall in February:
1.93" - Average snowfall in March:
1.26" - Average snowfall in April:
1.06" - Average snowfall in May:
0.59" - Average snowfall in June:
0"
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 in January:
4.5 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
4.1 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.8 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 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
3.5 days
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 in January:
9h and 48min - Average daylight in February:
10h and 42min - 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 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - 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 54min - Average sunshine in February:
6h and 36min - Average sunshine in March:
8h and 48min - Average sunshine in April:
10h and 42min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 48min - Average sunshine in September:
10h and 36min - Average sunshine in October:
7h and 42min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 48min
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 in January:
24.8 days - Average sunshine days in February:
20.2 days - Average sunshine days in March:
21.3 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
16 days - Average sunshine days in June:
14.5 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
22.5 days - Average sunshine days in November:
23.7 days - Average sunshine days in December:
24.9 days
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
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
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
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).





