May weather forecastHarmony, CA
May
Weather in May
The last month of the spring, May, is another refreshing month in Harmony, California, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 52.2°F (11.2°C).Temperature
The advent of May denotes an average high-temperature of a still comfortable 67.5°F (19.7°C), subtly different from April's 64.6°F (18.1°C). Throughout May, Harmony encounters an average temperature drop to a fresh 52.2°F (11.2°C).Humidity
In May, the average relative humidity in Harmony is 67%.Rainfall
In Harmony, in May, it is raining for 2.7 days, with typically 0.16" (4mm) of accumulated precipitation. In Harmony, during the entire year, the rain falls for 46.6 days and collects up to 6.73" (171mm) of precipitation.Daylight
In Harmony, the average length of the day in May is 14h and 3min.On the first day of the month, sunrise is at 6:11 am and sunset at 7:50 pm. On the last day of May, sunrise is at 5:49 am and sunset at 8:13 pm PDT.
Sunshine
In May, the average sunshine is 11.4h.UV index
In Harmony, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Harmony, CA
- Average high temperature in May: 67.5°F
The warmest month (with the highest average high temperature) is September (75.4°F).
The month with the lowest average high temperature is December (59.4°F).
- Average low temperature in May: 52.2°F
The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).
Average pressure in May
Harmony, CA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.91"Hg).
Average wind speed in May
Harmony, CA
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest months (with the lowest average wind speed) are July, August, September, October and November (6.5mph).
Average humidity in May
Harmony, CA
- Average humidity in May: 67%
The month with the highest relative humidity is March (71%).
The month with the lowest relative humidity is October (61%).
Average rainfall in May
Harmony, CA
- Average rainfall in May: 0.16"
The wettest months (with the highest rainfall) are March and December (1.3").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in May
Harmony, CA
- Average rainfall days in May: 2.7 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is August (0.8 days).
Average daylight in May /
Average sunshine in May
Harmony, CA
- Average daylight in May: 14h and 6min
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 month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in May
Harmony, 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 (21.2 days).
Average UV index in May
Harmony, CA
- Average UV index in May: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in May
Harmony, CA
- Average cloud cover in May: 16
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 8).
Average visibility in May
Harmony, 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).
