March weather forecastMerwin, MO
March
Weather in March
The first month of the spring, March, is a cool month in Merwin, Missouri, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 38.5°F (3.6°C).Temperature
The rise of average high-temperatures is seen in March, with an increase from a frosty 43.2°F (6.2°C) in February to a cool 55°F (12.8°C). In the month of March, Merwin experiences an average low-temperature of 38.5°F (3.6°C).Humidity
The average relative humidity in March is 74%.Rainfall
In Merwin, during March, the rain falls for 10.2 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Merwin, during the entire year, the rain falls for 114.1 days and collects up to 13.9" (353mm) of precipitation.Snowfall
Months with snowfall are January through March, May, October through December. March is the last month it regularly snows. During 1.6 snowfall days, in March, Merwin aggregates 0.28" (7mm) of snow. In Merwin, during the entire year, snow falls for 11.5 days and aggregates up to 2.2" (56mm) of snow.Daylight
In Merwin, Missouri, the average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:11 pm CST. On the last day of March, sunrise is at 7:03 am and sunset at 7:41 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 6.5h.UV index
In March, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 4 during March leads to these instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Merwin, MO
- Average high temperature in March: 55°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in March: 38.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in March
Merwin, MO
- Average pressure in March: 30.05"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in March
Merwin, MO
- Average wind speed in March: 10.3mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in March
Merwin, MO
- Average humidity in March: 74%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in March
Merwin, MO
- Average rainfall in March: 1.06"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in March
Merwin, MO
- Average rainfall days in March: 10.2 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in March
Merwin, MO
- Average snowfall in March: 0.28"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in March
Merwin, MO
- Average snowfall days in March: 1.6 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Merwin, MO
- Average daylight in March: 12h and 0min
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 30min).
- Average sunshine in March: 6h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in March
Merwin, MO
- Average sunshine days in March: 17.8 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in March
Merwin, MO
- Average UV index in March: 4
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 March
Merwin, MO
- Average cloud cover in March: 46
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in March
Merwin, MO
- 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).
