May weather forecast
Anamosa, IA

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Weather in May

May, the last month of the spring in Anamosa, is an agreeable month, with an average temperature ranging between max 68.5°F (20.3°C) and min 51.6°F (10.9°C).

Temperature

The onset of May brings a temperature shift, with the average high-temperature moving from a refreshing 56.8°F (13.8°C) in April to an agreeable 68.5°F (20.3°C). During the month of May, an average low-temperature of 51.6°F (10.9°C) is recorded in Anamosa.

Humidity

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

Rainfall

The month with the most rainfall in Anamosa is May, when the rain falls for 18.2 days and typically aggregates up to 4.45" (113mm) of precipitation.

Snowfall

In Anamosa, snow does not fall in May through September.

Daylight

In Anamosa, the average length of the day in May is 14h and 35min.
On the first day of May in Anamosa, sunrise is at 5:59 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:34 pm CDT.

Sunshine

The average sunshine in May in Anamosa is 8.4h.

UV index

In Anamosa, Iowa, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the usual temperature for Anamosa in May?

In Anamosa, 68.5°F (20.3°C) is the average high-temperature and 51.6°F (10.9°C) is the average low-temperature during May.

What is the average humidity in May in Anamosa?

In May, the average relative humidity is 79%.

What is the wettest month in Anamosa?

May is the month with the most rainfall. Rain falls for 18.2 days and accumulates 4.45" (113mm) of precipitation.

How much does it rain in Anamosa in May?

In Anamosa, Iowa, in May, during 18.2 rainfall days, 4.45" (113mm) of precipitation is typically accumulated.

When it does not snow in Anamosa?

May through September are months without snowfall in Anamosa.

Does it snow in Anamosa in May?

In May, in Anamosa, it doesn't snow. April is the latest month when it typically snows.

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

In May, the average day length in Anamosa is 14h and 35min.

When is the sunrise / sunset in May in Anamosa?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 8:04 pm. On the last day of the month, in Anamosa, sunrise is at 5:31 am and sunset at 8:34 pm CDT.

How long on average sun shines in May in Anamosa?

The average sunshine duration in May is 8.4h.

What is the UV index reading in May in Anamosa?

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

Average temperature in May
Anamosa, IA

Average temperature in May - Anamosa, IA
  • Average high temperature in May: 68.5°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 (25.5°F).

  • Average low temperature in May: 51.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in May
Anamosa, IA

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in May
Anamosa, IA

Average wind speed in May - Anamosa, IA
  • Average wind speed in May: 9.2mph

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 (7mph).

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Average humidity in May
Anamosa, IA

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

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Anamosa, IA

Average rainfall in May - Anamosa, IA
  • Average rainfall in May: 4.45"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in May
Anamosa, IA

Average rainfall days in May - Anamosa, IA
  • Average rainfall days in May: 18.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in May
Anamosa, IA

Average snowfall in May - Anamosa, IA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (5.16").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Anamosa, IA

Average snowfall days in May - Anamosa, IA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.3 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
Anamosa, IA

Average daylight in May / Average sunshine in May - Anamosa, 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 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in May
Anamosa, IA

Average sunshine days in May - Anamosa, IA
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in May
Anamosa, IA

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Anamosa, IA

Average cloud cover in May - Anamosa, IA
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Anamosa, IA

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

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

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Anamosa, Iowa, USA

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