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
In Maryland Heights, the average high-temperature in March increases from a wintry 42.1°F (5.6°C) in February to a cool 54.1°F (12.3°C). During March, Maryland Heights's temperature averages to a cold 37.9°F (3.3°C) at night.Humidity
In March, the average relative humidity in Maryland Heights is 75%.Rainfall
In March, the rain falls for 12.9 days. Throughout March, 1.97" (50mm) of precipitation is accumulated. Throughout the year, there are 141.9 rainfall days, and 27.68" (703mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. March is the last month it regularly snows. During 2.4 snowfall days, in March, Maryland Heights aggregates 0.91" (23mm) of snow. In Maryland Heights, during the entire year, snow falls for 21.6 days and aggregates up to 6.73" (171mm) of snow.Daylight
The average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:32 am and sunset at 5:55 pm CST. On the last day of March, sunrise is at 6:46 am and sunset at 7:24 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 Maryland Heights, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In March, the UV index of 4 transforms into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. To guard against the harmful effects of the Sun, minimize exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the temperature in March in Maryland Heights?
What is the average humidity in March in Maryland Heights?
How much does it rain in Maryland Heights in March?
What is the last month it snows in Maryland Heights?
What is the average length of the day in March in Maryland Heights?
What time are sunrise and sunset in March in Maryland Heights?
When does Daylight Saving Time (DST) start in March in Maryland Heights?
How many hours of sunshine does Maryland Heights have in March?
What is the UV index reading in March in Maryland Heights?
Average temperature in March
Maryland Heights, MO
- Average high temperature in March: 54.1°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in March: 37.9°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
Maryland Heights, MO
- Average pressure in March: 30.07"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 March
Maryland Heights, MO
- Average wind speed in March: 8.9mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in March
Maryland Heights, MO
- Average humidity in March: 75%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in March
Maryland Heights, MO
- Average rainfall in March: 1.97"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in March
Maryland Heights, MO
- Average rainfall days in March: 12.9 days
The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are February and December (7.3 days).
Average snowfall in March
Maryland Heights, MO
- Average snowfall in March: 0.91"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Maryland Heights, MO
- Average snowfall days in March: 2.4 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Maryland Heights, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in March
Maryland Heights, MO
- Average sunshine days in March: 14.4 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in March
Maryland Heights, 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 and December (UV index 2).
Average cloud cover in March
Maryland Heights, MO
- Average cloud cover in March: 47
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in March
Maryland Heights, 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).
Maryland Heights, Missouri, USA
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