May weather forecast and climate
Weir, KS

The last month of the spring, May, is a warm month in Weir, Kansas, with average temperature fluctuating between 57.4°F (14.1°C) and 74.3°F (23.5°C).

Temperature

In May, the average high-temperature marginally rises, from a comfortable 66.7°F (19.3°C) in April, to a warm 74.3°F (23.5°C). In Weir, the average low-temperature is 57.4°F (14.1°C).

Humidity

With an average relative humidity of 80%, May is the most humid month.

Rainfall

The month with the most rainfall is May when the rain falls for 16.8 days and typically aggregates up to 5.67" (144mm) of precipitation.

Snowfall

Months with snowfall in Weir, Kansas, are January through May, November and December. May is the last month it regularly snows. During 0.3 snowfall days, Weir aggregates 0.24" (6mm) of snow. Throughout the year, there are 14.1 snowfall days, and 5.87" (149mm) of snow is accumulated.

Daylight

The average length of the day in May is 14.2h.

Sunshine

In Weir, the average sunshine in May is 8.9h.

UV index

In Weir, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Weir?

In May, in Weir, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 57.4°F (14.1°C).

What is the most humid month in Weir?

The most humid month in Weir is May, with an average relative humidity of 80%.

What is the average humidity in May in Weir?

The average relative humidity in May in Weir is 80%.

How much does it rain in Weir in May?

In Weir, in May, it is raining for 16.8 days, with typically 5.67" (144mm) of accumulated precipitation.

What is the rainiest month in Weir?

The month with the most rainfall in Weir, Kansas, is May when the rain falls for 16.8 days and typically aggregates up to 5.67" (144mm) of precipitation.

What is the last month it snows in Weir?

May is the last month it regularly snows in Weir. During 0.3 snowfall days, in May, Weir aggregates 0.24" (6mm) of snow.

How many hours of daylight does Weir have in May?

In May, the average length of the day in Weir, Kansas, is 14.2h.

How long on average sun shines in May in Weir?

The average sunshine in May in Weir, Kansas, is 8.9h.

How high is the UV index in May in Weir?

In May, the average daily maximum UV index in Weir, Kansas, is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.
Average temperature in May - Weir, KS
  • Average high temperature in May: 74.3°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in May: 57.4°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in May - Weir, KS
  • Average pressure in May: 29.94"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in May - Weir, KS
  • Average wind speed in May: 9.2mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

Average humidity in May - Weir, KS
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
Months with the lowest relative humidity are October and November (71%).

Average rainfall in May - Weir, KS
  • Average rainfall in May: 5.67"

The wettest month (with the highest rainfall) is May (5.67").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in May - Weir, KS
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is December (6.9 days).

Average snowfall in May - Weir, KS
  • Average snowfall in May: 0.24"

The month with the highest snowfall is February (2.4").
Months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May - Weir, KS
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Weir, KS
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 8.9h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.4h).

Average sunshine days in May - Weir, KS
  • Average sunshine days in May: 12.5 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (12.5 days).

Average UV index in May - Weir, KS
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in May - Weir, KS
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 45).
Months with the least cloud cover are June, July and August (Cloud cover 25).

Average visibility in May - Weir, KS
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).