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
An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 55.4°F (13°C) in April to an enjoyable 67.6°F (19.8°C). Primghar observes an average nighttime temperature of 51.3°F (10.7°C) during May.Humidity
In Primghar, the average relative humidity in May is 69%.Rainfall
The month with the most rainfall in Primghar is May, when the rain falls for 12.8 days and typically aggregates up to 1.46" (37mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Primghar. May is the last month it regularly snows. During 0.3 snowfall days, in May, Primghar aggregates 0.08" (2mm) of snow. In Primghar, during the entire year, snow falls for 40.2 days and aggregates up to 5.79" (147mm) of snow.Daylight
In Primghar, the average length of the day in May is 14h and 41min.On the first day of May, sunrise is at 6:14 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:54 pm CDT.
Sunshine
In Primghar, the average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Act with care - The need to guard against sun damage is communicated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Primghar in May?
What is the average humidity in May in Primghar?
What is the wettest month in Primghar?
How many days does it rain in May in Primghar?
What is the last month it snows in Primghar?
What is the average length of the day in May in Primghar?
What time are sunrise and sunset in May in Primghar?
How many hours of sunshine does Primghar have in May?
What is the UV index reading in May in Primghar?
Average temperature in May
Primghar, IA
- Average high temperature in May: 67.6°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in May: 51.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in May
Primghar, IA
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Primghar, IA
- Average wind speed in May: 9.8mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in May
Primghar, IA
- Average humidity in May: 69%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).
Average rainfall in May
Primghar, IA
- Average rainfall in May: 1.46"
The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in May
Primghar, IA
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is February (2 days).
Average snowfall in May
Primghar, IA
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Primghar, IA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Primghar, IA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in May
Primghar, IA
- Average sunshine days in May: 14.7 days
The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in May
Primghar, IA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in May
Primghar, IA
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in May
Primghar, IA
- 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).
Primghar, Iowa, USA
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