May weather forecastEl Casco, CA
May
Weather in May
May, the last month of the spring in El Casco, is a moderately hot month, with an average temperature ranging between max 73.8°F (23.2°C) and min 49.6°F (9.8°C).Temperature
El Casco's May weather indicates a minor ascent in high-temperatures, adjusting from an agreeable 68.2°F (20.1°C) in April to a warm 73.8°F (23.2°C). A pronounced dip becomes evident during the nights in May as El Casco logs a consistent average temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in May in El Casco is 51%.Rainfall
In May, in El Casco, California, the rain falls for 4.5 days. Throughout May, 0.24" (6mm) of precipitation is accumulated. Throughout the year, in El Casco, there are 49.3 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Snowfall
In El Casco, snow does not fall in January, May through October.Daylight
The average length of the day in May is 13h and 56min.On the first day of the month, sunrise is at 5:58 am and sunset at 7:32 pm. On the last day of May, in El Casco, sunrise is at 5:38 am and sunset at 7:54 pm PDT.
Sunshine
The average sunshine in May is 11.6h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In May, a daily UV index of 5 turns into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
El Casco, CA
- Average high temperature in May: 73.8°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is December (56.3°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in May
El Casco, CA
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in May
El Casco, CA
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).
Average humidity in May
El Casco, CA
- Average humidity in May: 51%
The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
El Casco, CA
- Average rainfall in May: 0.24"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
El Casco, CA
- Average rainfall days in May: 4.5 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.4 days).
Average snowfall in May
El Casco, CA
- Average snowfall in May: 0"
The month with the highest snowfall is November (0.87").
The months with the least snowfall are January, May, June, July, August, September and October (0").
Average snowfall days in May
El Casco, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are January, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
El Casco, CA
- Average daylight in May: 13h and 54min
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 May: 11h and 36min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
El Casco, CA
- Average sunshine days in May: 25.3 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in May
El Casco, CA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
El Casco, CA
- Average cloud cover in May: 14
The months with the most cloud cover are February, March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
El Casco, CA
- Average visibility in May: 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).





