Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
The transition into February reveals an average high-temperature of a chilly 43.5°F (6.4°C), mirroring a close resemblance to January. Herculaneum's nights in February experience an average temperature drop to a freezing cold 28.4°F (-2°C).Humidity
In February, the average relative humidity is 76%.Rainfall
The month with the least rainfall is February, when the rain falls for 9.6 days and typically collects 1.97" (50mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Herculaneum, in February, during 5.8 snowfall days, 2.28" (58mm) of snow is typically accumulated. In Herculaneum, during the entire year, snow falls for 19.9 days and aggregates up to 8.43" (214mm) of snow.Daylight
The average length of the day in February is 10h and 48min.On the first day of the month, sunrise is at 7:06 am and sunset at 5:23 pm. On the last day of February, in Herculaneum, sunrise is at 6:33 am and sunset at 5:54 pm CST.
Sunshine
In Herculaneum, the average sunshine in February is 4.9h.UV index
The months with the lowest UV index in Herculaneum are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 2 in February transforms into this advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Experience reduced UV exposure by about half when donning a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during February?
What is the average humidity in February?
What is the driest month in Herculaneum?
How many days does it rain in February?
How much does it snow in February?
How many hours of daylight does Herculaneum have in February?
When is the sunrise / sunset in February?
How many hours of sunshine does Herculaneum have in February?
What is the month with the lowest UV index in Herculaneum?
What is the UV index reading in February?
Average temperature in February
Herculaneum, MO
- Average high temperature in February: 43.5°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in February: 28.4°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in February
Herculaneum, MO
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Herculaneum, MO
- Average wind speed in February: 8.9mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in February
Herculaneum, MO
- Average humidity in February: 76%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in February
Herculaneum, MO
- Average rainfall in February: 1.97"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in February
Herculaneum, MO
- Average rainfall days in February: 9.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in February
Herculaneum, MO
- Average snowfall in February: 2.28"
The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Herculaneum, MO
- Average snowfall days in February: 5.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Herculaneum, MO
- Average daylight in February: 10h and 5min
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 February: 4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in February
Herculaneum, MO
- Average sunshine days in February: 14.5 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in February
Herculaneum, MO
- Average UV index in February: 2
The months with the highest UV index are May, 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 in February
Herculaneum, MO
- Average cloud cover in February: 48
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in February
Herculaneum, MO
- Average visibility in February: 6mi
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).
Herculaneum, Missouri, USA
Weather forecast for your location
2. Allow the app to use your location