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 arrival of May signals an increase in the average high-temperature, moving from a cool 52.5°F (11.4°C) in April to a comfortable 61.7°F (16.5°C). Throughout May, Klamath Falls notes a dramatic plunge from the daily high to an average low-temperature of 37.9°F (3.3°C).Humidity
In May, the average relative humidity is 64%.Rainfall
In Klamath Falls, Oregon, in May, during 12 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, in Klamath Falls, there are 100.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Klamath Falls, in May, during 2.2 snowfall days, 0.55" (14mm) of snow is typically accumulated. Throughout the year, there are 70.5 snowfall days, and 42.52" (1080mm) of snow is accumulated.Daylight
The average length of the day in May in Klamath Falls is 14h and 37min.On the first day of May in Klamath Falls, sunrise is at 6:01 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:36 pm PDT.
Sunshine
The average sunshine in May is 10.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the average May temperature in Klamath Falls?
What is the average humidity in May in Klamath Falls?
How many days does it rain in May in Klamath Falls?
How many days does it snow in May in Klamath Falls?
What is the average length of the day in May in Klamath Falls?
When are sunrise and sunset in May in Klamath Falls?
How many hours of sunshine does Klamath Falls have in May?
How high is the UV index in May in Klamath Falls?
Average temperature in May
Klamath Falls, OR
- Average high temperature in May: 61.7°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (36.9°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is July (48.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).
Average pressure in May
Klamath Falls, OR
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in May
Klamath Falls, OR
- Average wind speed in May: 5.9mph
The windiest months (with the highest average wind speed) are March and April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in May
Klamath Falls, OR
- Average humidity in May: 64%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (49%).
Average rainfall in May
Klamath Falls, OR
- Average rainfall in May: 1.34"
The wettest month (with the highest rainfall) is December (2.09").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in May
Klamath Falls, OR
- Average rainfall days in May: 12 days
The month with the highest number of rainy days is April (13.1 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in May
Klamath Falls, OR
- Average snowfall in May: 0.55"
The month with the highest snowfall is December (10.63").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Klamath Falls, OR
- Average snowfall days in May: 2.2 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Klamath Falls, OR
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Klamath Falls, OR
- Average sunshine days in May: 17.4 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is March (10.6 days).
Average UV index in May
Klamath Falls, OR
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Klamath Falls, OR
- Average cloud cover in May: 29
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in May
Klamath Falls, OR
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Klamath Falls, Oregon, USA
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