Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The beginning of April signals a rise in the average high-temperature, moving from an enjoyable 62.1°F (16.7°C) in March to a pleasant 71.8°F (22.1°C). San Mateo temperatures generally rest at a low of 51.4°F (10.8°C) during the April nights.Humidity
In April, the average relative humidity is 75%.Rainfall
In San Mateo, South Carolina, during April, the rain falls for 12.4 days and regularly aggregates up to 1.85" (47mm) of precipitation. In San Mateo, South Carolina, during the entire year, the rain falls for 136.3 days and collects up to 19.02" (483mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in April is 13h and 5min.On the first day of April in San Mateo, sunrise is at 7:16 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:15 pm EDT.
Sunshine
In San Mateo, South Carolina, the average sunshine in April is 8.6h.UV index
In San Mateo, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 in April translates into these instructions:
Guard yourself - Avoiding sunburn is suggested. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the temperature in April in San Mateo?
What is the average humidity in April in San Mateo?
How much does it rain in San Mateo in April?
When it does not snow in San Mateo?
Does it snow in San Mateo in April?
How many hours of daylight does San Mateo have in April?
When is the sunrise / sunset in April in San Mateo?
How many hours of sunshine does San Mateo have in April?
What is the UV index intensity in April in San Mateo?
Average temperature in April
San Mateo, SC
- Average high temperature in April: 71.8°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).
- Average low temperature in April: 51.4°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).
Average pressure in April
San Mateo, SC
- Average pressure in April: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in April
San Mateo, SC
- Average wind speed in April: 6.9mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
San Mateo, SC
- Average humidity in April: 75%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).
Average rainfall in April
San Mateo, SC
- Average rainfall in April: 1.85"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in April
San Mateo, SC
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is October (7.2 days).
Average snowfall in April
San Mateo, SC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
San Mateo, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
San Mateo, SC
- Average daylight in April: 13h and 1min
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 April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in April
San Mateo, SC
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in April
San Mateo, SC
- Average UV index in April: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
San Mateo, SC
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).
Average visibility in April
San Mateo, SC
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
San Mateo, South Carolina, USA
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