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
With the onset of May, Saint John's average high-temperature sees a modest rise, moving from April's enjoyable 67.1°F (19.5°C) to a moderately hot 75.7°F (24.3°C). Throughout May, the nighttime temperature averages to a fresh 55°F (12.8°C).Humidity
In Saint John, the average relative humidity in May is 64%.Rainfall
May is the month with the most rainfall in Saint John, Kansas. Rain falls for 14.2 days and accumulates 3.23" (82mm) of precipitation.Snowfall
In Saint John, snow does not fall in May through September.Daylight
In Saint John, the average length of the day in May is 14h and 14min.On the first day of the month, sunrise is at 6:37 am and sunset at 8:26 pm. On the last day of May, sunrise is at 6:14 am and sunset at 8:51 pm CDT.
Sunshine
The average sunshine in May in Saint John is 10h.UV index
The average daily maximum UV index in May in Saint John is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 6 during May, leads to the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the temperature in May in Saint John?
What is the average humidity in May in Saint John?
What is the wettest month in Saint John?
How many days does it rain in May in Saint John?
When it does not snow in Saint John?
Does it snow in Saint John in May?
What is the average length of the day in May in Saint John?
When are sunrise and sunset in May in Saint John?
How long on average sun shines in May in Saint John?
How high is the UV index in May in Saint John?
Average temperature in May
Saint John, KS
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The months with the lowest average high temperature are January and December (43.3°F).
- Average low temperature in May: 55°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in May
Saint John, KS
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in May
Saint John, KS
- Average wind speed in May: 11.4mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in May
Saint John, KS
- Average humidity in May: 64%
The month with the highest relative humidity is December (65%).
The month with the lowest relative humidity is July (56%).
Average rainfall in May
Saint John, KS
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in May
Saint John, KS
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in May
Saint John, KS
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Saint John, KS
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Saint John, KS
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 10h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in May
Saint John, KS
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in May
Saint John, KS
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in May
Saint John, KS
- Average cloud cover in May: 31
The month with the most cloud cover is April (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 18).
Average visibility in May
Saint John, 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).
Saint John, Kansas, USA
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