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 introduction of April sees an average high-temperature of a still moderate 14.6°C (58.3°F), hardly deviating from March. During April, San Marcos experiences an average low-temperature of 6.7°C (44.1°F) at night.Humidity
In San Marcos, the average relative humidity in April is 85%.Rainfall
In April, in San Marcos, the rain falls for 27.4 days. Throughout April, 141mm (5.55") of precipitation is accumulated. In San Marcos, during the entire year, the rain falls for 274.3 days and collects up to 1378mm (54.25") of precipitation.Snowfall
Months with snowfall in San Marcos are January through July, October through December. In San Marcos, in April, during 0.7 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, there are 10.7 snowfall days, and 76mm (2.99") of snow is accumulated.Daylight
The average length of the day in April is 11h and 56min.On the first day of April, sunrise is at 06:15 and sunset at 18:17. On the last day of the month, sunrise is at 06:14 and sunset at 18:05 -05.
Sunshine
In April, the average sunshine in San Marcos is 7.1h.UV index
The months with the lowest UV index are January through August, October and December, with an average maximum UV index of 3. 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: In April, a daily maximum UV index of 3 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are April temperatures in San Marcos?
What is the average humidity in April in San Marcos?
How many days does it rain in April in San Marcos?
How much does it snow in San Marcos in April?
How many hours of daylight does San Marcos have in April?
When is the sunrise / sunset in April in San Marcos?
How long on average sun shines in April in San Marcos?
When is the lowest UV index in San Marcos?
What is the UV index intensity in April in San Marcos?
Average temperature in April
San Marcos, Peru
- Average high temperature in April: 14.6°C
The warmest month (with the highest average high temperature) is August (16.6°C).
The months with the lowest average high temperature are February and March (14.1°C).
- Average low temperature in April: 6.7°C
The month with the highest average low temperature is March (7.3°C).
The coldest month (with the lowest average low temperature) is July (4.7°C).
Average pressure in April
San Marcos, Peru
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is July (1016.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in April
San Marcos, Peru
- Average wind speed in April: 7.2km/h
The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is March (6.2km/h).
Average humidity in April
San Marcos, Peru
- Average humidity in April: 85%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
San Marcos, Peru
- Average rainfall in April: 141mm
The wettest month (with the highest rainfall) is March (238mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in April
San Marcos, Peru
- Average rainfall days in April: 27.4 days
The month with the highest number of rainy days is March (30 days).
The month with the least rainy days is August (10.9 days).
Average snowfall in April
San Marcos, Peru
- Average snowfall in April: 2mm
The month with the highest snowfall is November (19mm).
The months with the least snowfall are August and September (0mm).
Average snowfall days in April
San Marcos, Peru
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is October (1.7 days).
The month with the least snowfall days is September (0 days).
Average daylight in April /
Average sunshine in April
San Marcos, Peru
- Average daylight in April: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 6min).
The month with the least sunshine is March (Average sunshine: 5h and 54min).
Average sunshine days in April
San Marcos, Peru
- Average sunshine days in April: 1.3 days
The month with the most sunshine days is July (16 days).
The months with the least sunshine days are February and March (0.3 days).
Average UV index in April
San Marcos, Peru
- Average UV index in April: 3
The months with the highest UV index are September and November (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October and December (UV index 3).
Average cloud cover in April
San Marcos, Peru
- Average cloud cover in April: 54
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in April
San Marcos, Peru
- Average visibility in April: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are February and March (7km).
San Marcos, Peru
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