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
In Riverdale, February's average high-temperature stands at a wintry 32.7°F (0.4°C), closely related to the preceding month. Throughout February, the temperature in Riverdale tends to fall to a consistent average low of 19.6°F (-6.9°C).Humidity
In February, the average relative humidity in Riverdale is 82%.Rainfall
In Riverdale, during February, the rain falls for 3.3 days and regularly aggregates up to 0.39" (10mm) of precipitation. In Riverdale, during the entire year, the rain falls for 99.4 days and collects up to 9.57" (243mm) of precipitation.Snowfall
January through April, September through December are months with snowfall in Riverdale. In Riverdale, during February, snow falls for 6.2 days and regularly aggregates up to 0.94" (24mm) of snow. In Riverdale, Iowa, during the entire year, snow falls for 24.5 days and aggregates up to 4.09" (104mm) of snow.Daylight
In Riverdale, the average length of the day in February is 10h and 38min.On the first day of February, sunrise is at 7:13 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:51 pm CST.
Sunshine
In Riverdale, Iowa, the average sunshine in February is 4.1h.UV index
The average daily maximum UV index in February in Riverdale is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during February translates into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February in Riverdale?
What is the average humidity in February in Riverdale?
How many days does it rain in February in Riverdale?
How much does it snow in Riverdale in February?
What is the average length of the day in February in Riverdale?
When are sunrise and sunset in February in Riverdale?
How long on average sun shines in February in Riverdale?
What is the UV index reading in February in Riverdale?
Average temperature in February
Riverdale, IA
- Average high temperature in February: 32.7°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in February: 19.6°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in February
Riverdale, IA
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in February
Riverdale, IA
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in February
Riverdale, IA
- Average humidity in February: 82%
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Riverdale, IA
- Average rainfall in February: 0.39"
The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days in February
Riverdale, IA
- Average rainfall days in February: 3.3 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in February
Riverdale, IA
- Average snowfall in February: 0.94"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in February
Riverdale, IA
- Average snowfall days in February: 6.2 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Riverdale, IA
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in February
Riverdale, IA
- Average sunshine days in February: 19.5 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (14.4 days).
Average UV index in February
Riverdale, IA
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in February
Riverdale, IA
- Average cloud cover in February: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in February
Riverdale, IA
- 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).
Riverdale, Iowa, USA
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