May weather forecastButtonwillow, CA
May
Weather in May
May, the last month of the spring in Buttonwillow, is another warm month, with an average temperature varying between 81°F (27.2°C) and 55.2°F (12.9°C).Temperature
May's arrival sees a mild rise in the average high-temperature, transitioning from April's moderately hot 73.8°F (23.2°C) to a still warm 81°F (27.2°C). Buttonwillow, amid May nights, sees a noteworthy disparity from daily highs with an average temperature of 55.2°F (12.9°C).Heat index
During May, the heat index is appraised at 80.6°F (27°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In Buttonwillow, the average relative humidity in May is 43%.Rainfall
In Buttonwillow, during May, the rain falls for 3.9 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Buttonwillow, during the entire year, the rain falls for 51.3 days and collects up to 7.01" (178mm) of precipitation.Snowfall
In Buttonwillow, snow does not fall in March through December.Daylight
In May, the average length of the day is 14h and 3min.On the first day of the month, sunrise is at 6:05 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:44 am and sunset at 8:07 pm PDT.
Sunshine
In May, the average sunshine is 11.4h.UV index
In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 6 in May leads to these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Buttonwillow, CA
- Average high temperature in May: 81°F
The warmest month (with the highest average high temperature) is July (99.5°F).
The month with the lowest average high temperature is December (58.8°F).
- Average low temperature in May: 55.2°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in May
Buttonwillow, 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
Buttonwillow, CA
- Average wind speed in May: 4.8mph
The windiest months (with the highest average wind speed) are June and July (5mph).
The calmest months (with the lowest average wind speed) are November and December (3.7mph).
Average humidity in May
Buttonwillow, CA
- Average humidity in May: 43%
The months with the highest relative humidity are January and December (61%).
The month with the lowest relative humidity is August (30%).
Average rainfall in May
Buttonwillow, CA
- Average rainfall in May: 0.55"
The wettest month (with the highest rainfall) is March (1.22").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in May
Buttonwillow, CA
- Average rainfall days in May: 3.9 days
The month with the highest number of rainy days is March (8.9 days).
The month with the least rainy days is August (0.8 days).
Average snowfall days in May
Buttonwillow, 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 March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Buttonwillow, CA
- Average daylight in May: 14h and 0min
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 24min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in May
Buttonwillow, CA
- Average sunshine days in May: 26.2 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in May
Buttonwillow, 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 November and December (UV index 3).
Average cloud cover in May
Buttonwillow, CA
- Average cloud cover in May: 15
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are July, August and September (Cloud cover 5).
Average visibility in May
Buttonwillow, 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).
