Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May's onset sees an average high-temperature of a still pleasant 70.3°F (21.3°C), exhibiting a slight fluctuation from the previous month. In May, the average low-temperature is a cool 54.1°F (12.3°C).Humidity
The most humid month is May, with an average relative humidity of 70%.Rainfall
In Rancho Peñasquitos, during May, the rain falls for 2.9 days and regularly aggregates up to 0.16" (4mm) of precipitation. In Rancho Peñasquitos, during the entire year, the rain falls for 41.9 days and collects up to 3.35" (85mm) of precipitation.Daylight
In May, the average length of the day is 13h and 52min.On the first day of the month, sunrise is at 6:00 am and sunset at 7:30 pm. On the last day of May, in Rancho Peñasquitos, sunrise is at 5:40 am and sunset at 7:51 pm PDT.
Sunshine
In May, the average sunshine is 11.1h.UV index
The average daily maximum UV index in May in Rancho Peñasquitos, California, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the average May temperature in Rancho Peñasquitos?
What is the most humid month in Rancho Peñasquitos?
What is the average humidity in May in Rancho Peñasquitos?
How much does it rain in Rancho Peñasquitos in May?
What is the average length of the day in May in Rancho Peñasquitos?
When are sunrise and sunset in May in Rancho Peñasquitos?
How many hours of sunshine does Rancho Peñasquitos have in May?
What is the UV index reading in May in Rancho Peñasquitos?
Average temperature in May
Rancho Peñasquitos, CA
- Average high temperature in May: 70.3°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (63.9°F).
- Average low temperature in May: 54.1°F
The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).
Average pressure in May
Rancho Peñasquitos, CA
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Rancho Peñasquitos, CA
- Average wind speed in May: 5.7mph
The windiest months (with the highest average wind speed) are April and May (5.7mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).
Average humidity in May
Rancho Peñasquitos, CA
- Average humidity in May: 70%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is November (56%).
Average rainfall in May
Rancho Peñasquitos, CA
- Average rainfall in May: 0.16"
The wettest month (with the highest rainfall) is December (0.63").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in May
Rancho Peñasquitos, CA
- Average rainfall days in May: 2.9 days
The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is June (1.3 days).
Average daylight in May /
Average sunshine in May
Rancho Peñasquitos, CA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 11h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).
Average sunshine days in May
Rancho Peñasquitos, CA
- Average sunshine days in May: 25.5 days
The month with the most sunshine days is October (26.1 days).
The month with the least sunshine days is February (21.8 days).
Average UV index in May
Rancho Peñasquitos, CA
- Average UV index in May: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in May
Rancho Peñasquitos, CA
- Average cloud cover in May: 20
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in May
Rancho Peñasquitos, 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).
Rancho Peñasquitos, California, USA
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