December weather forecast
Maysville, IA

Weather in December

December, the first month of the winter in Maysville, is still a cold month, with an average temperature fluctuating between 23.2°F (-4.9°C) and 34°F (1.1°C).

Temperature

In December, the average high-temperature decreases from a frosty 46.4°F (8°C) in November to a cold 34°F (1.1°C). In December, the average low-temperature is 23.2°F (-4.9°C).

Humidity

In Maysville, Iowa, the average relative humidity in December is 81%.

Rainfall

In Maysville, during 7 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Maysville, there are 151.1 rainfall days, and 31.14" (791mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Maysville, in December, during 8.6 snowfall days, 2.72" (69mm) of snow is typically accumulated. Throughout the year, in Maysville, there are 39.2 snowfall days, and 16.54" (420mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 13min of daylight.
On the first day of December, sunrise is at 7:10 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:42 pm CST.

Sunshine

In Maysville, the average sunshine in December is 4.4h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Maysville. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 1 in December transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in December in Maysville?

In December, in Maysville, Iowa, the average high-temperature is 34°F (1.1°C), and the average low-temperature is 23.2°F (-4.9°C). in July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in December in Maysville?

In Maysville, Iowa, the average relative humidity in December is 81%.

How many days does it rain in December in Maysville?

In Maysville, in December, during 7 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

How many days does it snow in December in Maysville?

In Maysville, Iowa, in December, snow falls for 8.6 days, with typically accumulated 2.72" (69mm) of snow.

What is the month with the shortest days in Maysville?

December has the shortest days of the year in Maysville, with an average of 9h and 13min of daylight.

What is the average length of the day in December in Maysville?

In December, the average day length in Maysville is 9h and 13min.

When are sunrise and sunset in December in Maysville?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 4:33 pm. On the last day of the month, in Maysville, Iowa, sunrise is at 7:29 am and sunset at 4:42 pm CST.

How long on average sun shines in December in Maysville?

In Maysville, Iowa, the average sunshine duration in December is 4.4h.

When is the lowest UV index in Maysville?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Maysville.

How high is the UV index in December in Maysville?

In December, the average daily maximum UV index in Maysville, Iowa, is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
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 December
Maysville, IA

Average temperature in December - Maysville, IA
  • Average high temperature in December: 34°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 (27.7°F).

  • Average low temperature in December: 23.2°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in December
Maysville, IA

Average pressure in December - Maysville, IA
  • Average pressure in December: 30.11"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 December
Maysville, IA

Average wind speed in December - Maysville, IA
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in December
Maysville, IA

Average humidity in December - Maysville, IA
  • Average humidity in December: 81%

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

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Average rainfall in December
Maysville, IA

Average rainfall in December - Maysville, IA
  • Average rainfall in December: 1.46"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.38").

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Average rainfall days in December
Maysville, IA

Average rainfall days in December - Maysville, IA
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (4.6 days).

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Average snowfall in December
Maysville, IA

Average snowfall in December - Maysville, IA
  • Average snowfall in December: 2.72"

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

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Average snowfall days in December
Maysville, IA

Average snowfall days in December - Maysville, IA
  • Average snowfall days in December: 8.6 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Maysville, IA

Average daylight in December / Average sunshine in December - Maysville, IA
  • Average daylight in December: 9h and 13min

The month with the longest days is June (Average daylight: 15h and 9min).
The month with the shortest days is December (Average daylight: 9h and 13min).

  • Average sunshine in December: 4h and 24min

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 0min).

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Average sunshine days in December
Maysville, IA

Average sunshine days in December - Maysville, IA
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is December (17.4 days).
The months with the least sunshine days are May and June (8.3 days).

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Average UV index in December
Maysville, IA

Average UV index in December - Maysville, IA
  • Average UV index in December: 1

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

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Average cloud cover in December
Maysville, IA

Average cloud cover in December - Maysville, IA
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in December
Maysville, IA

Average visibility in December - Maysville, IA
  • Average visibility in December: 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).

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