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 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 Rancho Cucamonga, California, welcomes March, the average high-temperature is noted at an agreeable 68.4°F (20.2°C), closely aligning with the preceding month. Rancho Cucamonga encounters an average low-temperature of 46.9°F (8.3°C) during March nights.Humidity
The months with the highest humidity are February, March and May, with an average relative humidity of 53%.Rainfall
In March, the rain falls for 6.3 days. Throughout March, 0.39" (10mm) of precipitation is accumulated. In Rancho Cucamonga, California, during the entire year, the rain falls for 42.3 days and collects up to 4.53" (115mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
The average length of the day in March in Rancho Cucamonga, California, is 12h and 0min.On the first day of the month, sunrise is at 6:17 am and sunset at 5:47 pm PST. On the last day of March, in Rancho Cucamonga, sunrise is at 6:37 am and sunset at 7:10 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
In March, the average sunshine is 9.1h.UV index
In March, the average daily maximum UV index in Rancho Cucamonga is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 in March translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the usual temperature for Rancho Cucamonga in March?
What are the most humid months in Rancho Cucamonga?
What is the average humidity in March in Rancho Cucamonga?
How much does it rain in Rancho Cucamonga in March?
When it does not snow in Rancho Cucamonga?
Does it snow in Rancho Cucamonga in March?
How many hours of daylight does Rancho Cucamonga have in March?
When are sunrise and sunset in March in Rancho Cucamonga?
When does Daylight Saving Time (DST) start in March in Rancho Cucamonga?
How long on average sun shines in March in Rancho Cucamonga?
How high is the UV index in March in Rancho Cucamonga?
Average temperature in March
Rancho Cucamonga, CA
- Average high temperature in March: 68.4°F
The warmest month (with the highest average high temperature) is August (91.8°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in March: 46.9°F
The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (45.3°F).
Average pressure in March
Rancho Cucamonga, CA
- Average pressure in March: 30.02"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in March
Rancho Cucamonga, CA
- Average wind speed in March: 5.3mph
The windiest month (with the highest average wind speed) is May (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in March
Rancho Cucamonga, CA
- Average humidity in March: 53%
The months with the highest relative humidity are February, March and May (53%).
The month with the lowest relative humidity is August (41%).
Average rainfall in March
Rancho Cucamonga, CA
- Average rainfall in March: 0.39"
The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in March
Rancho Cucamonga, CA
- Average rainfall days in March: 6.3 days
The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.9 days).
Average snowfall days in March
Rancho Cucamonga, CA
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in March /
Average sunshine in March
Rancho Cucamonga, CA
- 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: 9h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 54min).
Average sunshine days in March
Rancho Cucamonga, CA
- Average sunshine days in March: 24.6 days
The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (22.8 days).
Average UV index in March
Rancho Cucamonga, CA
- Average UV index in March: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in March
Rancho Cucamonga, CA
- Average cloud cover in March: 20
The months with the most cloud cover are February and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in March
Rancho Cucamonga, 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).
Rancho Cucamonga, California, USA
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