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
The arrival of May denotes a barely perceptible change in the average high-temperatures to a still enjoyable 63.7°F (17.6°C) from April's 61.2°F (16.2°C). Tomales's temperature in May lowers to a consistent average of 49.6°F (9.8°C) during the nights.Humidity
In May, the average relative humidity is 76%.Rainfall
In Tomales, California, in May, during 5.3 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, in Tomales, there are 83.1 rainfall days, and 20" (508mm) of precipitation is accumulated.Daylight
The average length of the day in May in Tomales is 14h and 16min.On the first day of May in Tomales, sunrise is at 6:13 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:28 pm PDT.
Sunshine
In May, the average sunshine in Tomales, California, is 10.5h.UV index
In Tomales, California, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 4 in May leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are the temperatures in Tomales in May?
What is the average humidity in May in Tomales?
How many days does it rain in May in Tomales?
What is the average length of the day in May in Tomales?
When are sunrise and sunset in May in Tomales?
How many hours of sunshine does Tomales have in May?
What is the UV index intensity in May in Tomales?
Average temperature in May
Tomales, CA
- Average high temperature in May: 63.7°F
The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (45.3°F).
Average pressure in May
Tomales, CA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.92"Hg).
Average wind speed in May
Tomales, CA
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).
Average humidity in May
Tomales, CA
- Average humidity in May: 76%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are September and October (71%).
Average rainfall in May
Tomales, CA
- Average rainfall in May: 0.98"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in May
Tomales, CA
- Average rainfall days in May: 5.3 days
The month with the highest number of rainy days is March (14.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight in May /
Average sunshine in May
Tomales, CA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 10h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in May
Tomales, CA
- Average sunshine days in May: 22.9 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.8 days).
Average UV index in May
Tomales, CA
- Average UV index in May: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Tomales, CA
- Average cloud cover in May: 26
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility in May
Tomales, 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).
Tomales, California, USA
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