May weather forecast
Dike, IA

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Weather in May

May, the last month of the spring in Dike, is an agreeable month, with an average temperature fluctuating between 68.2°F (20.1°C) and 52°F (11.1°C).

Temperature

Dike's May weather shows an increase in high-temperatures, moving from April's refreshing 56.8°F (13.8°C) to an agreeable 68.2°F (20.1°C). In the month of May, the average temperature in Dike dips to a fresh 52°F (11.1°C) during the night.

Humidity

In Dike, Iowa, the average relative humidity in May is 77%.

Rainfall

The month with the most rainfall in Dike is May, when the rain falls for 19.4 days and typically aggregates up to 4.76" (121mm) of precipitation.

Snowfall

Months with snowfall in Dike are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Dike aggregates 0.39" (10mm) of snow. Throughout the year, in Dike, there are 47.7 snowfall days, and 19.02" (483mm) of snow is accumulated.

Daylight

In May, the average length of the day in Dike, Iowa, is 14h and 38min.
On the first day of May in Dike, sunrise is at 6:04 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:40 pm CDT.

Sunshine

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

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 exposure to the Sun's UV radiation for the ordinary person.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Act with care - The need to guard against sun damage is communicated. To guard against the harmful effects of the Sun, minimize exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the average May temperature in Dike?

In Dike, 68.2°F (20.1°C) is the average high-temperature and 52°F (11.1°C) is the average low-temperature during May.

What is the average humidity in May in Dike?

In Dike, Iowa, the average relative humidity in May is 77%.

What is the rainiest month in Dike?

May is the month with the most rainfall in Dike. Rain falls for 19.4 days and accumulates 4.76" (121mm) of precipitation.

How much does it rain in Dike in May?

In Dike, during May, the rain falls for 19.4 days and regularly aggregates up to 4.76" (121mm) of precipitation.

What is the last month it snows in Dike?

May is the last month it regularly snows in Dike. During 0.2 snowfall days, in May, Dike aggregates 0.39" (10mm) of snow.

How many hours of daylight does Dike have in May?

The average day length in May in Dike is 14h and 38min.

When is the sunrise / sunset in May in Dike?

In May, on the first day of the month, sunrise is at 6:04 am and sunset at 8:10 pm. On the last day of the month, in Dike, sunrise is at 5:35 am and sunset at 8:40 pm CDT.

How long on average sun shines in May in Dike?

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

What is the UV index reading in May in Dike?

In May, the average daily maximum UV index in Dike is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Dike, IA

Average temperature in May - Dike, IA
  • Average high temperature in May: 68.2°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in May
Dike, IA

Average pressure in May - Dike, IA
  • Average pressure in May: 29.93"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Dike, IA

Average wind speed in May - Dike, IA
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in May
Dike, IA

Average humidity in May - Dike, IA
  • Average humidity in May: 77%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Dike, IA

Average rainfall in May - Dike, IA
  • Average rainfall in May: 4.76"

The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in May
Dike, IA

Average rainfall days in May - Dike, IA
  • Average rainfall days in May: 19.4 days

The month with the highest number of rainy days is June (19.6 days).
The month with the least rainy days is February (3.9 days).

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Average snowfall in May
Dike, IA

Average snowfall in May - Dike, IA
  • Average snowfall in May: 0.39"

The month with the highest snowfall is January (4.88").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Dike, IA

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

The month with the highest number of snowfall days is January (12.8 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
Dike, IA

Average daylight in May / Average sunshine in May - Dike, 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 6min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in May
Dike, IA

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

The months with the most sunshine days are October and November (16.9 days).
The month with the least sunshine days is June (7.9 days).

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Average UV index in May
Dike, IA

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

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

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Average cloud cover in May
Dike, IA

Average cloud cover in May - Dike, 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 September (Cloud cover 30).

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Average visibility in May
Dike, IA

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

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

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Dike, Iowa, USA

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