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
In May, the average high-temperature slightly increases from an enjoyable 64.8°F (18.2°C) in April to a pleasant 73°F (22.8°C). In May, in Ottawa, the average low-temperature is 55.9°F (13.3°C).Humidity
May is the most humid month in Ottawa, with an average relative humidity of 79%.Rainfall
May is the month with the most rainfall in Ottawa. Rain falls for 16.7 days and accumulates 4.25" (108mm) of precipitation.Snowfall
In Ottawa, Kansas, snow does not fall through September.Daylight
In May, the average length of the day is 14h and 17min.On the first day of May, sunrise is at 6:23 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:38 pm CDT.
Sunshine
In May, the average sunshine is 8.8h.UV index
In Ottawa, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in May in Ottawa?
What is the most humid month in Ottawa?
What is the average humidity in May in Ottawa?
What is the rainiest month in Ottawa?
How many days does it rain in May in Ottawa?
When it does not snow in Ottawa?
Does it snow in Ottawa in May?
What is the average length of the day in May in Ottawa?
When is the sunrise / sunset in May in Ottawa?
How many hours of sunshine does Ottawa have in May?
What is the UV index intensity in May in Ottawa?
Average temperature in May
Ottawa, KS
- Average high temperature in May: 73°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in May: 55.9°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in May
Ottawa, KS
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Ottawa, KS
- Average wind speed in May: 8.8mph
The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in May
Ottawa, KS
- Average humidity in May: 79%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (69%).
Average rainfall in May
Ottawa, KS
- Average rainfall in May: 4.25"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in May
Ottawa, KS
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is December (4.5 days).
Average snowfall in May
Ottawa, KS
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Ottawa, KS
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ottawa, KS
- Average daylight in May: 14h and 17min
The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 31min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Ottawa, KS
- Average sunshine days in May: 12.7 days
The months with the most sunshine days are January and December (22.6 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in May
Ottawa, KS
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Ottawa, KS
- Average cloud cover in May: 38
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility in May
Ottawa, KS
- 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).
Weather forecast for your location
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