May weather forecastHanford, CA
May
Weather in May
May, the last month of the spring in Hanford, is also a moderately hot month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 56.8°F (13.8°C).Temperature
The shift from April to May introduces a subtle increase in the average high-temperature, moving from a moderately hot 74.5°F (23.6°C) to a still warm 82.6°F (28.1°C). Hanford documents a substantial deviation from daytime highs with a consistent low-temperature of 56.8°F (13.8°C) during May nights.Heat index
In May, the average heat index is computed to be 82.4°F (28°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Realize that the values for the heat index are set for shaded places and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in May in Hanford is 44%.Rainfall
In Hanford, in May, it is raining for 2.9 days, with typically 0.47" (12mm) of accumulated precipitation. In Hanford, California, during the entire year, the rain falls for 41.4 days and collects up to 3.19" (81mm) of precipitation.Daylight
In May, the average length of the day is 14h and 7min.On the first day of the month, sunrise is at 6:04 am and sunset at 7:46 pm. On the last day of May, in Hanford, sunrise is at 5:42 am and sunset at 8:10 pm PDT.
Sunshine
The average sunshine in May in Hanford is 11.6h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in May translates into these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hanford, CA
- Average high temperature in May: 82.6°F
The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (57.4°F).
- Average low temperature in May: 56.8°F
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).
Average pressure in May
Hanford, CA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Hanford, CA
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January, November and December (4.2mph).
Average humidity in May
Hanford, CA
- Average humidity in May: 44%
The months with the highest relative humidity are January and December (67%).
The month with the lowest relative humidity is July (30%).
Average rainfall in May
Hanford, CA
- Average rainfall in May: 0.47"
The wettest month (with the highest rainfall) is March (0.63").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in May
Hanford, CA
- Average rainfall days in May: 2.9 days
The month with the highest number of rainy days is March (7.4 days).
The month with the least rainy days is August (0.4 days).
Average daylight in May /
Average sunshine in May
Hanford, CA
- Average daylight in May: 14h and 6min
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 36min
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 24min).
Average sunshine days in May
Hanford, CA
- Average sunshine days in May: 27.3 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (21.9 days).
Average UV index in May
Hanford, 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
Hanford, CA
- Average cloud cover in May: 15
The month with the most cloud cover is December (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in May
Hanford, 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).
