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 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
Merced's transition into April sees a mild rise in the average high-temperature, edging from a comfortable 66.7°F (19.3°C) in March to a warm 73.4°F (23°C). Despite the stark contrast with daytime temperatures, Merced's April nights average at a frosty 49.1°F (9.5°C).Humidity
In April, the average relative humidity in Merced is 58%.Rainfall
In Merced, in April, it is raining for 7.5 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Merced, there are 62.9 rainfall days, and 11.69" (297mm) of precipitation is accumulated.Daylight
In April, the average length of the day is 13h and 11min.On the first day of April in Merced, California, sunrise is at 6:46 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:51 pm PDT.
Sunshine
The average sunshine in April is 10.5h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 5 transforms into these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Merced in April?
What is the average humidity in April in Merced?
How many days does it rain in April in Merced?
What is the average length of the day in April in Merced?
When is the sunrise / sunset in April in Merced?
How many hours of sunshine does Merced have in April?
What is the UV index reading in April in Merced?
Average temperature in April
Merced, CA
- Average high temperature in April: 73.4°F
The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (55.9°F).
- Average low temperature in April: 49.1°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in April
Merced, CA
- Average pressure in April: 30.02"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 April
Merced, CA
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is June (8.3mph).
The calmest months (with the lowest average wind speed) are January and November (5.2mph).
Average humidity in April
Merced, CA
- Average humidity in April: 58%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is July (32%).
Average rainfall in April
Merced, CA
- Average rainfall in April: 0.94"
The wettest month (with the highest rainfall) is March (2.44").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in April
Merced, CA
- Average rainfall days in April: 7.5 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is June (1.1 days).
Average daylight in April /
Average sunshine in April
Merced, CA
- Average daylight in April: 13h and 1min
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 April: 10h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in April
Merced, CA
- Average sunshine days in April: 22.2 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (18.8 days).
Average UV index in April
Merced, CA
- Average UV index in April: 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, February, November and December (UV index 3).
Average cloud cover in April
Merced, CA
- Average cloud cover in April: 24
The month with the most cloud cover is March (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in April
Merced, CA
- Average visibility in April: 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).
Merced, California, USA
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