January weather forecast
Lambs Grove, IA

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Weather in January

January, like December, is a freezing cold winter month in Lambs Grove, Iowa, with an average temperature fluctuating between 14.4°F (-9.8°C) and 27.1°F (-2.7°C).

Temperature

In Lambs Grove, January is the month with the lowest recorded average temperatures, measuring a high of 27.1°F (-2.7°C) and a low of 14.4°F (-9.8°C).

Humidity

The most humid month in Lambs Grove is January, with an average relative humidity of 84%.

Rainfall

January, February and December are months with the least rain when the rain falls for 3.8 days and typically aggregates up to 0.39" (10mm) of rain.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall in Lambs Grove. Snow falls for 8.4 days and accumulates 1.73" (44mm) of snow.

Daylight

The average length of the day in January in Lambs Grove is 9h and 34min.
On the first day of the month, sunrise is at 7:39 am and sunset at 4:52 pm. On the last day of January, sunrise is at 7:25 am and sunset at 5:25 pm CST.

Sunshine

With an average of 4.2h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Lambs Grove, Iowa, are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 1 in January leads to these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What month is the coldest in Lambs Grove?

January is Lambs Grove's coldest month, registering average high temperatures of 27.1°F (-2.7°C) and lows of 14.4°F (-9.8°C).

How cold is it in Lambs Grove in January?

In Lambs Grove, 27.1°F (-2.7°C) is the average high-temperature and 14.4°F (-9.8°C) is the average low-temperature during January.

What is the most humid month in Lambs Grove?

The most humid month in Lambs Grove, Iowa, is January, with an average relative humidity of 84%.

What is the average humidity in January in Lambs Grove?

The average relative humidity in January in Lambs Grove is 84%.

What is the driest month in Lambs Grove?

The months with the least rainfall in Lambs Grove, Iowa, are January, February and December Rain falls for 3.8 days and accumulates 0.39" (10mm) of rain.

How many days does it rain in January in Lambs Grove?

In Lambs Grove, Iowa, in January, it is raining for 3.8 days, with typically 0.39" (10mm) of accumulated precipitation.

When does it snow the most in Lambs Grove?

The month with the most snowfall in Lambs Grove, Iowa, is January, when snow falls for 8.4 days and typically aggregates up to 1.73" (44mm) of snow.

How many days does it snow in January in Lambs Grove?

In Lambs Grove, Iowa, in January, during 8.4 snowfall days, 1.73" (44mm) of snow is typically accumulated.

How many hours of daylight does Lambs Grove have in January?

The average day length in January in Lambs Grove is 9h and 34min.

When are sunrise and sunset in January in Lambs Grove?

In January, on the first day of the month, sunrise is at 7:39 am and sunset at 4:52 pm. On the last day of the month, in Lambs Grove, Iowa, sunrise is at 7:25 am and sunset at 5:25 pm CST.

What is the month with the least sunshine in Lambs Grove?

January has the least sunshine of the year in Lambs Grove, with an average of 4.2h of sunshine.

How many hours of sunshine does Lambs Grove have in January?

The average sunshine duration in January in Lambs Grove is 4.2h.

What are the months with the lowest UV index in Lambs Grove?

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

What is the UV index intensity in January in Lambs Grove?

In Lambs Grove, Iowa, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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 January
Lambs Grove, IA

Average temperature in January - Lambs Grove, IA
  • Average high temperature in January: 27.1°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.1°F).

  • Average low temperature in January: 14.4°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 (14.4°F).

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Average pressure in January
Lambs Grove, IA

Average pressure in January - Lambs Grove, IA
  • Average pressure in January: 30.15"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 January
Lambs Grove, IA

Average wind speed in January - Lambs Grove, IA
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in January
Lambs Grove, IA

Average humidity in January - Lambs Grove, IA
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Lambs Grove, IA

Average rainfall in January - Lambs Grove, IA
  • Average rainfall in January: 0.39"

The wettest month (with the highest rainfall) is May (2.13").
The driest months (with the least rainfall) are January, February and December (0.39").

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Average rainfall days in January
Lambs Grove, IA

Average rainfall days in January - Lambs Grove, IA
  • Average rainfall days in January: 3.8 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (3.4 days).

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Average snowfall in January
Lambs Grove, IA

Average snowfall in January - Lambs Grove, IA
  • Average snowfall in January: 1.73"

The month with the highest snowfall is January (1.73").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Lambs Grove, IA

Average snowfall days in January - Lambs Grove, IA
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Lambs Grove, IA

Average daylight in January / Average sunshine in January - Lambs Grove, IA
  • Average daylight in January: 9h 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 January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in January
Lambs Grove, IA

Average sunshine days in January - Lambs Grove, IA
  • Average sunshine days in January: 21.8 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in January
Lambs Grove, IA

Average UV index in January - Lambs Grove, IA
  • Average UV index in January: 1

The months with the highest UV index are June and 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 January
Lambs Grove, IA

Average cloud cover in January - Lambs Grove, IA
  • Average cloud cover in January: 55

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).

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Average visibility in January
Lambs Grove, IA

Average visibility in January - Lambs Grove, IA
  • Average visibility in January: 6mi

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

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Lambs Grove, Iowa, USA

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