Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
March's onset brings a clear escalation in the average high-temperature, soaring from a freezing cold 31.5°F (-0.3°C) in February to a frosty 46°F (7.8°C). Throughout March, an average low-temperature of 31.6°F (-0.2°C) is expected.Humidity
In March, the average relative humidity is 76%.Rainfall
In March, the rain falls for 11.7 days. Throughout March, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Deep River, Iowa, there are 145.5 rainfall days, and 30.39" (772mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In March, it is snowing for 6 days. Throughout March, 2.09" (53mm) of snow is accumulated. In Deep River, during the entire year, snow falls for 39 days and aggregates up to 16.65" (423mm) of snow.Daylight
The average length of the day in March is 11h and 58min.On the first day of March in Deep River, sunrise is at 6:42 am and sunset at 6:00 pm CST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:34 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In Deep River, the average sunshine in March is 6.3h.UV index
In March, the average daily maximum UV index in Deep River is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 3 during March translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in March in Deep River?
What is the average humidity in March in Deep River?
How much does it rain in Deep River in March?
How much does it snow in Deep River in March?
What is the average length of the day in March in Deep River?
What time are sunrise and sunset in March in Deep River?
When does Daylight Saving Time (DST) start in March in Deep River?
How long on average sun shines in March in Deep River?
How high is the UV index in March in Deep River?
Average temperature in March
Deep River, IA
- Average high temperature in March: 46°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in March: 31.6°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 (14.7°F).
Average pressure in March
Deep River, IA
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in March
Deep River, IA
- Average wind speed in March: 10.5mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in March
Deep River, IA
- Average humidity in March: 76%
The months with the highest relative humidity are January and July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Deep River, IA
- Average rainfall in March: 2.09"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in March
Deep River, IA
- Average rainfall days in March: 11.7 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (5 days).
Average snowfall in March
Deep River, IA
- Average snowfall in March: 2.09"
The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Deep River, IA
- Average snowfall days in March: 6 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Deep River, IA
- Average daylight in March: 12h and 0min
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 March: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in March
Deep River, IA
- Average sunshine days in March: 14.7 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in March
Deep River, IA
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in March
Deep River, IA
- Average cloud cover in March: 49
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in March
Deep River, IA
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Deep River, Iowa, USA
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