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 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
The transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from 74.5°F (23.6°C) to a still warm 81.9°F (27.7°C). In Wasco, the nighttime chill during May is a clear shift from the day's highs, with an average of 56.3°F (13.5°C).Heat index
May's average heat index is appraised at 82.4°F (28°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
The average relative humidity in May is 42%.Rainfall
In Wasco, during May, the rain falls for 4.5 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 53.8 rainfall days, and 6.85" (174mm) of precipitation is accumulated.Snowfall
In Wasco, snow does not fall in January, March through December.Daylight
The average length of the day in May is 14h and 4min.On the first day of May, sunrise is at 6:04 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:07 pm PDT.
Sunshine
In May, the average sunshine is 11.6h.UV index
The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 6 in May transforms into this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Wasco in May?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
What is the average length of the day in May?
When are sunrise and sunset in May?
How many hours of sunshine does Wasco have in May?
What is the UV index intensity in May?
Average temperature in May
Wasco, CA
- Average high temperature in May: 81.9°F
The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is December (58.5°F).
- Average low temperature in May: 56.3°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in May
Wasco, CA
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Wasco, CA
- Average wind speed in May: 4.8mph
The windiest months (with the highest average wind speed) are June and July (5mph).
The calmest month (with the lowest average wind speed) is November (3.5mph).
Average humidity in May
Wasco, CA
- Average humidity in May: 42%
The months with the highest relative humidity are January and December (62%).
The month with the lowest relative humidity is August (30%).
Average rainfall in May
Wasco, CA
- Average rainfall in May: 0.51"
The wettest month (with the highest rainfall) is March (1.3").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in May
Wasco, CA
- Average rainfall days in May: 4.5 days
The month with the highest number of rainy days is March (8.8 days).
The month with the least rainy days is August (0.5 days).
Average snowfall in May
Wasco, CA
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Wasco, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.2 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
Wasco, CA
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 11h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in May
Wasco, CA
- Average sunshine days in May: 26.1 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in May
Wasco, CA
- Average UV index in May: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Wasco, CA
- Average cloud cover in May: 15
The months with the most cloud cover are March and December (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in May
Wasco, 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).
Wasco, California, USA
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