December weather forecast
Baldwin Park, MO

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Weather in December

December, the first month of the winter in Baldwin Park, is also an icy month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 41.5°F (5.3°C).

Temperature

December indicates a shift in the average high-temperature, from November's fresh 52.9°F (11.6°C) to an icy 41.5°F (5.3°C). December nights cool down to an average low-temperature of 27.9°F (-2.3°C).

Humidity

In Baldwin Park, the average relative humidity in December is 74%.

Rainfall

In Baldwin Park, during December, the rain falls for 6.4 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Baldwin Park, there are 139 rainfall days, and 29.33" (745mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Baldwin Park. In Baldwin Park, in December, snow falls for 3.1 days, with typically accumulated 0.94" (24mm) of snow. In Baldwin Park, during the entire year, snow falls for 18.5 days and aggregates up to 9.57" (243mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Baldwin Park.
On the first day of the month, sunrise is at 7:16 am and sunset at 4:55 pm. On the last day of December, in Baldwin Park, sunrise is at 7:35 am and sunset at 5:05 pm CST.

Sunshine

In Baldwin Park, the average sunshine in December is 5.4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Baldwin Park, Missouri. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In December, an average UV index of 2 transforms into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is it in Baldwin Park in December?

December temperatures in Baldwin Park vary between a high-temperature of 41.5°F (5.3°C) and a low-temperature of 27.9°F (-2.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 95°F (35°C).

What is the average humidity in December in Baldwin Park?

In December, the average relative humidity in Baldwin Park is 74%.

How many days does it rain in December in Baldwin Park?

In Baldwin Park, during December, the rain falls for 6.4 days and regularly aggregates up to 1.57" (40mm) of precipitation.

How many days does it snow in December in Baldwin Park?

In Baldwin Park, Missouri, in December, snow falls for 3.1 days, with typically accumulated 0.94" (24mm) of snow.

What is the month with the shortest days in Baldwin Park?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

How many hours of daylight does Baldwin Park have in December?

The average day length in December is 9h and 30min.

What time are sunrise and sunset in December in Baldwin Park?

On the first day of December in Baldwin Park, sunrise is at 7:16 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:05 pm CST.

How long on average sun shines in December in Baldwin Park?

The average sunshine duration in December in Baldwin Park is 5.4h.

When is the lowest UV index in Baldwin Park?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Baldwin Park, Missouri.

What is the UV index reading in December in Baldwin Park?

In Baldwin Park, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat 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 December
Baldwin Park, MO

Average temperature in December - Baldwin Park, MO
  • Average high temperature in December: 41.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 27.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in December
Baldwin Park, MO

Average pressure in December - Baldwin Park, MO
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Baldwin Park, MO

Average wind speed in December - Baldwin Park, MO
  • Average wind speed in December: 9.3mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in December
Baldwin Park, MO

Average humidity in December - Baldwin Park, MO
  • Average humidity in December: 74%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are October and November (71%).

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Average rainfall in December
Baldwin Park, MO

Average rainfall in December - Baldwin Park, MO
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in December
Baldwin Park, MO

Average rainfall days in December - Baldwin Park, MO
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in December
Baldwin Park, MO

Average snowfall in December - Baldwin Park, MO
  • Average snowfall in December: 0.94"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Baldwin Park, MO

Average snowfall days in December - Baldwin Park, MO
  • Average snowfall days in December: 3.1 days

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Baldwin Park, MO

Average daylight in December / Average sunshine in December - Baldwin Park, MO
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in December
Baldwin Park, MO

Average sunshine days in December - Baldwin Park, MO
  • Average sunshine days in December: 22.1 days

The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (10.6 days).

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Average UV index in December
Baldwin Park, MO

Average UV index in December - Baldwin Park, MO
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Baldwin Park, MO

Average cloud cover in December - Baldwin Park, MO
  • Average cloud cover in December: 41

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

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Average visibility in December
Baldwin Park, MO

Average visibility in December - Baldwin Park, MO
  • 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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Baldwin Park, Missouri, USA

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