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
Martins's transition into April brings a slight rise in the average high-temperature, moving from an enjoyable 62.4°F (16.9°C) in March to a pleasant 68.2°F (20.1°C). During April, Martins perceives a consistent contrast from the daytime highs, with an average low-temperature of 43.5°F (6.4°C).Humidity
The average relative humidity in April is 52%.Rainfall
In Martins, in April, during 5.4 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Martins, during the entire year, the rain falls for 44.4 days and collects up to 6.61" (168mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Martins, during April, snow falls for 0.8 days and regularly aggregates up to 1.54" (39mm) of snow. Throughout the year, there are 11.7 snowfall days, and 11.26" (286mm) of snow is accumulated.Daylight
In Martins, the average length of the day in April is 13h and 5min.On the first day of April in Martins, California, sunrise is at 6:40 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:39 pm PDT.
Sunshine
In April, the average sunshine is 11.3h.UV index
In Martins, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During April, 5 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April in Martins?
What is the UV index intensity in April?
Average temperature in April
Martins, CA
- Average high temperature in April: 68.2°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is December (54.7°F).
- Average low temperature in April: 43.5°F
The month with the highest average low temperature is August (62.1°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in April
Martins, CA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Martins, CA
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).
Average humidity in April
Martins, CA
- Average humidity in April: 52%
The months with the highest relative humidity are February and March (56%).
The month with the lowest relative humidity is August (35%).
Average rainfall in April
Martins, CA
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is December (1.57").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in April
Martins, CA
- Average rainfall days in April: 5.4 days
The month with the highest number of rainy days is March (7.3 days).
The months with the least rainy days are August and September (1.2 days).
Average snowfall in April
Martins, CA
- Average snowfall in April: 1.54"
The month with the highest snowfall is December (5.31").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Martins, CA
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Martins, CA
- 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: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 6h and 48min).
Average sunshine days in April
Martins, CA
- Average sunshine days in April: 24.4 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in April
Martins, CA
- Average UV index in April: 5
The months with the highest UV index are 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
Martins, CA
- Average cloud cover in April: 16
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in April
Martins, 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).
Martins, California, USA
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