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 McKinney, Texas, the average high-temperature in March rises from a mild 56.5°F (13.6°C) in February to an enjoyable 65.5°F (18.6°C). In McKinney, the average low-temperature is 48.7°F (9.3°C).Humidity
In March, the average relative humidity is 73%.Rainfall
In March, in McKinney, the rain falls for 14.4 days. Throughout March, 3.19" (81mm) of precipitation is accumulated. Throughout the year, in McKinney, there are 144.7 rainfall days, and 33.54" (852mm) of precipitation is accumulated.Snowfall
In McKinney, Texas, snow does not fall through October.Daylight
The average length of the day in March is 12h and 0min.On the first day of March in McKinney, sunrise is at 6:54 am and sunset at 6:23 pm CST. On the last day of the month, sunrise is at 7:15 am and sunset at 7:45 pm CDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In March, the average sunshine in McKinney, Texas, is 6.9h.UV index
In McKinney, Texas, the average daily maximum UV index in March is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 5 in March transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in March in McKinney?
What is the average humidity in March in McKinney?
How much does it rain in McKinney in March?
When it does not snow in McKinney?
Does it snow in McKinney in March?
What is the average length of the day in March in McKinney?
When is the sunrise / sunset in March in McKinney?
When does Daylight Saving Time (DST) start in March in McKinney?
How many hours of sunshine does McKinney have in March?
How high is the UV index in March in McKinney?
Average temperature in March
McKinney, TX
- Average high temperature in March: 65.5°F
The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in March: 48.7°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure in March
McKinney, TX
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
McKinney, TX
- Average wind speed in March: 10.1mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in March
McKinney, TX
- Average humidity in March: 73%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (59%).
Average rainfall in March
McKinney, TX
- Average rainfall in March: 3.19"
The wettest month (with the highest rainfall) is October (4.17").
The driest month (with the least rainfall) is January (1.77").
Average rainfall days in March
McKinney, TX
- Average rainfall days in March: 14.4 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in March
McKinney, TX
- Average snowfall in March: 0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in March
McKinney, TX
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is February (1.3 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
McKinney, TX
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 19min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in March: 6h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in March
McKinney, TX
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is September (13.6 days).
Average UV index in March
McKinney, TX
- Average UV index in March: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in March
McKinney, TX
- Average cloud cover in March: 41
The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in March
McKinney, TX
- 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).
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