March weather forecastMcHenry, CA
March
Weather in March
The first month of the spring, March, is a comfortable month in McHenry, California, with an average temperature varying between 65.5°F (18.6°C) and 43.5°F (6.4°C).Temperature
McHenry ushers in March with an average high-temperature of a still refreshing 65.5°F (18.6°C), showing a close resemblance to the previous month. During March, McHenry notes a substantial drop from the daytime peak to an average minimum temperature of 43.5°F (6.4°C).Humidity
In McHenry, the average relative humidity in March is 71%.Rainfall
The month with the most rainfall is March, when the rain falls for 11.3 days and typically aggregates up to 1.65" (42mm) of precipitation.Snowfall
In McHenry, snow does not fall in January through November.Daylight
In March, the average length of the day is 11h and 59min.On the first day of March, sunrise is at 6:34 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:26 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.
Sunshine
The average sunshine in March is 8.2h.UV index
In March, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 in March translates into this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
McHenry, CA
- Average high temperature in March: 65.5°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in March: 43.5°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in March
McHenry, CA
- 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 (29.91"Hg).
Average wind speed in March
McHenry, CA
- Average wind speed in March: 5.9mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity in March
McHenry, CA
- Average humidity in March: 71%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).
Average rainfall in March
McHenry, CA
- Average rainfall in March: 1.65"
The wettest month (with the highest rainfall) is March (1.65").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in March
McHenry, CA
- Average rainfall days in March: 11.3 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (0.7 days).
Average snowfall in March
McHenry, CA
- Average snowfall in March: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in March
McHenry, CA
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
McHenry, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in March: 8h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in March
McHenry, CA
- Average sunshine days in March: 18.7 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (18.7 days).
Average UV index in March
McHenry, CA
- 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
McHenry, CA
- Average cloud cover in March: 33
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in March
McHenry, CA
- 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).
