May weather forecast
Victor, IA

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Weather in May

May, the last month of the spring in Victor, is a pleasant month, with an average temperature ranging between min 52.3°F (11.3°C) and max 69.3°F (20.7°C).

Temperature

Victor's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 58.6°F (14.8°C) to an agreeable 69.3°F (20.7°C). An average minimum temperature of 52.3°F (11.3°C) marks the month of May in Victor.

Humidity

The average relative humidity in May in Victor is 79%.

Rainfall

The month with the most rainfall in Victor, Iowa, is May, when the rain falls for 18.8 days and typically aggregates up to 4.57" (116mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Victor, Iowa. May is the last month it regularly snows in Victor. During 0.2 snowfall days, in May, Victor aggregates 0.12" (3mm) of snow. Throughout the year, there are 39 snowfall days, and 16.65" (423mm) of snow is accumulated.

Daylight

In Victor, Iowa, the average length of the day in May is 14h and 34min.
On the first day of May in Victor, Iowa, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:37 pm CDT.

Sunshine

In May, the average sunshine in Victor is 8.6h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are May temperatures in Victor?

During May, Victor experiences an average high-temperature of 69.3°F (20.7°C) and a low-temperature of 52.3°F (11.3°C).

What is the average humidity in May in Victor?

In Victor, the average relative humidity in May is 79%.

What is the rainiest month in Victor?

The month with the most rainfall in Victor, Iowa, is May, when the rain falls for 18.8 days and typically aggregates up to 4.57" (116mm) of precipitation.

How much does it rain in Victor in May?

In Victor, in May, during 18.8 rainfall days, 4.57" (116mm) of precipitation is typically accumulated.

What is the last month it snows in Victor?

May is the last month it regularly snows in Victor. During 0.2 snowfall days, in May, Victor aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in Victor?

In Victor, the average day length in May is 14h and 34min.

What time are sunrise and sunset in May in Victor?

In May, on the first day of the month, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:37 pm CDT.

How long on average sun shines in May in Victor?

In Victor, Iowa, the average sunshine duration in May is 8.6h.

What is the UV index intensity in May in Victor?

In Victor, Iowa, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Victor, IA

Average temperature in May - Victor, IA
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.1°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

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Average pressure in May
Victor, IA

Average pressure in May - Victor, IA
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Victor, IA

Average wind speed in May - Victor, IA
  • Average wind speed in May: 9.1mph

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in May
Victor, IA

Average humidity in May - Victor, IA
  • Average humidity in May: 79%

The months with the highest relative humidity are January and July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Victor, IA

Average rainfall in May - Victor, IA
  • Average rainfall in May: 4.57"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in May
Victor, IA

Average rainfall days in May - Victor, IA
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (5 days).

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Average snowfall in May
Victor, IA

Average snowfall in May - Victor, IA
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Victor, IA

Average snowfall days in May - Victor, IA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Victor, IA

Average daylight in May / Average sunshine in May - Victor, IA
  • 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: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in May
Victor, IA

Average sunshine days in May - Victor, IA
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in May
Victor, IA

Average UV index in May - Victor, IA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in May
Victor, IA

Average cloud cover in May - Victor, IA
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
Victor, IA

Average visibility in May - Victor, IA
  • Average visibility in May: 6mi

The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).

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Victor, Iowa, USA

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