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 snowfall 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
A slight uplift in the average high-temperature marks May in Visalia, adjusting from April's agreeable 73°F (22.8°C) to a warm 81.1°F (27.3°C). In the face of high daytime temperatures, Visalia witnesses a consistent average nighttime low of 55.4°F (13°C) during May.Heat index
May's mean heat index is evaluated at 80.6°F (27°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
In Visalia, the average relative humidity in May is 45%.Rainfall
In Visalia, during May, the rain falls for 4.4 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, in Visalia, there are 62 rainfall days, and 12.17" (309mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In Visalia, the average length of the day in May is 14h and 7min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:45 pm. On the last day of May, sunrise is at 5:40 am and sunset at 8:09 pm PDT.
Sunshine
The average sunshine in May in Visalia is 11.6h.UV index
The average daily maximum UV index in May in Visalia, California, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the usual temperature for Visalia in May?
What is the average humidity in May in Visalia?
How much does it rain in Visalia in May?
When it does not snow in Visalia?
How many hours of daylight does Visalia have in May?
When are sunrise and sunset in May in Visalia?
How long on average sun shines in May in Visalia?
What is the UV index reading in May in Visalia?
Average temperature in May
Visalia, CA
- Average high temperature in May: 81.1°F
The warmest month (with the highest average high temperature) is July (100.6°F).
The month with the lowest average high temperature is December (56.7°F).
- Average low temperature in May: 55.4°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (41.5°F).
Average pressure in May
Visalia, CA
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Visalia, CA
- Average wind speed in May: 5.1mph
The windiest month (with the highest average wind speed) is June (5.4mph).
The calmest month (with the lowest average wind speed) is December (3.8mph).
Average humidity in May
Visalia, CA
- Average humidity in May: 45%
The month with the highest relative humidity is January (67%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall in May
Visalia, CA
- Average rainfall in May: 1.06"
The wettest month (with the highest rainfall) is March (2.32").
The driest month (with the least rainfall) is August (0.08").
Average rainfall days in May
Visalia, CA
- Average rainfall days in May: 4.4 days
The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (1 days).
Average snowfall days in May
Visalia, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Visalia, CA
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 11h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in May
Visalia, CA
- Average sunshine days in May: 25.8 days
The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is March (19.8 days).
Average UV index in May
Visalia, CA
- Average UV index in May: 6
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in May
Visalia, CA
- Average cloud cover in May: 15
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in May
Visalia, 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).
Visalia, California, USA
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