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
As March arrives, Old Union's weather shows a minor increase in high-temperatures, edging from February's fresh 54.5°F (12.5°C) to a refreshing 63°F (17.2°C). March brings an average low-temperature of 45.5°F (7.5°C) to Old Union.Humidity
In Old Union, the average relative humidity in March is 79%.Rainfall
In March, in Old Union, Mississippi, the rain falls for 14.3 days. Throughout March, 2.99" (76mm) of precipitation is accumulated. In Old Union, during the entire year, the rain falls for 155.2 days and collects up to 33.27" (845mm) of precipitation.Snowfall
Months with snowfall in Old Union are January through March and December. March is the last month it regularly snows in Old Union. During 0.7 snowfall days, in March, Old Union aggregates 0.08" (2mm) of snow. Throughout the year, there are 5.2 snowfall days, and 1.22" (31mm) of snow is accumulated.Daylight
In March, the average length of the day in Old Union is 12h and 0min.On the first day of March in Old Union, sunrise is at 6:22 am and sunset at 5:51 pm CST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:15 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 March, the average sunshine is 6.4h.UV index
In Old Union, Mississippi, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In March, the average maximum UV index of 4 translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Old Union in March?
What is the average humidity in March in Old Union?
How many days does it rain in March in Old Union?
What is the last month it snows in Old Union?
How many hours of daylight does Old Union have in March?
When are sunrise and sunset in March in Old Union?
When does Daylight Saving Time (DST) start in March in Old Union?
How many hours of sunshine does Old Union have in March?
What is the UV index reading in March in Old Union?
Average temperature in March
Old Union, MS
- Average high temperature in March: 63°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in March: 45.5°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in March
Old Union, MS
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in March
Old Union, MS
- Average wind speed in March: 7.5mph
The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in March
Old Union, MS
- Average humidity in March: 79%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in March
Old Union, MS
- Average rainfall in March: 2.99"
The wettest month (with the highest rainfall) is February (3.58").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in March
Old Union, MS
- Average rainfall days in March: 14.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in March
Old Union, MS
- Average snowfall in March: 0.08"
The months with the highest snowfall are January and February (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in March
Old Union, MS
- Average snowfall days in March: 0.7 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Old Union, MS
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in March: 6h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in March
Old Union, MS
- Average sunshine days in March: 14.8 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in March
Old Union, MS
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in March
Old Union, MS
- Average cloud cover in March: 47
The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in March
Old Union, MS
- Average visibility in March: 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).
Old Union, Mississippi, USA
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