January weather forecast
Simpson, IN

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Weather in January

January, like December, is another subzero cold winter month in Simpson, Indiana, with an average temperature varying between 19.2°F (-7.1°C) and 30.7°F (-0.7°C).

Temperature

Simpson's coldest temperatures are experienced in January, with average high temperatures of 30.7°F (-0.7°C) and lows of 19.2°F (-7.1°C).

Humidity

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

Rainfall

In Simpson, in January, during 6.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Simpson, during the entire year, the rain falls for 153.8 days and collects up to 25" (635mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Simpson, during January, snow falls for 13.4 days and regularly aggregates up to 2.99" (76mm) of snow. In Simpson, during the entire year, snow falls for 47.8 days and aggregates up to 11.93" (303mm) of snow.

Daylight

In January, the average length of the day in Simpson is 9h and 38min.
On the first day of the month, sunrise is at 8:05 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:52 am and sunset at 5:57 pm EST.

Sunshine

The month with the least sunshine in Simpson is January, with an average of 3.3h of sunshine.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 2 translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What part of the year is the coldest in Simpson?

Simpson experiences its lowest temperatures in January, with an average peak of 30.7°F (-0.7°C) and a low of 19.2°F (-7.1°C).

How cold is it in Simpson in January?

The average high-temperature, in January, in Simpson, is 30.7°F (-0.7°C), while the average low-temperature is 19.2°F (-7.1°C).

What is the most humid month in Simpson?

With an average relative humidity of 84%, January is the most humid month.

What is the average humidity in January in Simpson?

In January, the average relative humidity in Simpson, Indiana, is 84%.

How much does it rain in Simpson in January?

In Simpson, Indiana, in January, it is raining for 6.8 days, with typically 1.61" (41mm) of accumulated precipitation.

How many days does it snow in January in Simpson?

In January, in Simpson, it is snowing for 13.4 days. Throughout January, 2.99" (76mm) of snow is accumulated.

How many hours of daylight does Simpson have in January?

The average day length in January is 9h and 38min.

When are sunrise and sunset in January in Simpson?

On the first day of January in Simpson, Indiana, sunrise is at 8:05 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:57 pm EST.

What is the month with the least sunshine in Simpson?

January has the least sunshine of the year in Simpson, with an average of 3.3h of sunshine.

How long on average sun shines in January in Simpson?

In Simpson, the average sunshine duration in January is 3.3h.

When is the lowest UV index in Simpson?

The months with the lowest UV index in Simpson, Indiana, are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in January in Simpson?

In Simpson, Indiana, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to 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
Simpson, IN

Average temperature in January - Simpson, IN
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in January: 19.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in January
Simpson, IN

Average pressure in January - Simpson, IN
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Simpson, IN

Average wind speed in January - Simpson, IN
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in January
Simpson, IN

Average humidity in January - Simpson, IN
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in January
Simpson, IN

Average rainfall in January - Simpson, IN
  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is February (1.42").

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Average rainfall days in January
Simpson, IN

Average rainfall days in January - Simpson, IN
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in January
Simpson, IN

Average snowfall in January - Simpson, IN
  • Average snowfall in January: 2.99"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Simpson, IN

Average snowfall days in January - Simpson, IN
  • Average snowfall days in January: 13.4 days

The month with the highest number of snowfall days is January (13.4 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
Simpson, IN

Average daylight in January / Average sunshine in January - Simpson, IN
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 3h and 2min

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 18min).

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Average sunshine days in January
Simpson, IN

Average sunshine days in January - Simpson, IN
  • Average sunshine days in January: 11.9 days

The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and May (10.5 days).

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Average UV index in January
Simpson, IN

Average UV index in January - Simpson, IN
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in January
Simpson, IN

Average cloud cover in January - Simpson, IN
  • Average cloud cover in January: 65

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in January
Simpson, IN

Average visibility in January - Simpson, IN
  • Average visibility in January: 5mi

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

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Simpson, Indiana, USA

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