January weather forecast and climate
Saint Helena, NE

Weather in January

January, like December, is another subzero cold winter month in Saint Helena, Nebraska, with average temperature varying between 26.8°F (-2.9°C) and 12.9°F (-10.6°C).

Temperature

January is the coldest month, with an average high-temperature of 26.8°F (-2.9°C) and an average low-temperature of 12.9°F (-10.6°C).

Humidity

With an average relative humidity of 85%, January is the most humid month in Saint Helena.

Rainfall

In Saint Helena, in January, during 3.4 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Saint Helena, during the entire year, the rain falls for 117.9 days and collects up to 21.93" (557mm) of precipitation.

Snowfall

Months with snowfall in Saint Helena, Nebraska, are January through May, October through December. In Saint Helena, in January, during 9.7 snowfall days, 2.6" (66mm) of snow is typically accumulated. Throughout the year, in Saint Helena, there are 37.4 snowfall days, and 14.45" (367mm) of snow is accumulated.

Daylight

In Saint Helena, the average length of the day is 9.5h.

Sunshine

With an average of 4.4h of sunshine, January has the least sunshine of the year.

UV index

With an average maximum UV index of 1, January is the month with the lowest UV index in Saint Helena. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 1 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 coldest month in Saint Helena?

With an average high-temperature of 26.8°F (-2.9°C) and an average low-temperature of 12.9°F (-10.6°C), January is the coldest month.

What is the most humid month in Saint Helena?

The most humid month in Saint Helena is January, with an average relative humidity of 85%.

What is the average humidity in January in Saint Helena?

In January, the average relative humidity is 85%.

How many days does it rain in January in Saint Helena?

In Saint Helena, in January, during 3.4 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

How much does it snow in Saint Helena in January?

In Saint Helena, Nebraska, in January, during 9.7 snowfall days, 2.6" (66mm) of snow is typically accumulated.

What is the average length of the day in January in Saint Helena?

The average length of the day in January is 9.5h.

What is the month with the least sunshine in Saint Helena?

With an average of 4.4h of sunshine, January has the least sunshine of the year in Saint Helena, Nebraska.

How long on average sun shines in January in Saint Helena?

In Saint Helena, Nebraska, the average sunshine in January is 4.4h.

When is the lowest UV index in Saint Helena?

With an average maximum UV index of 1, January is the month with the lowest UV index.

How high is the UV index in January in Saint Helena?

In Saint Helena, Nebraska, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Saint Helena, NE

Average temperature in January - Saint Helena, NE
  • Average high temperature in January: 26.8°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in January: 12.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure in January
Saint Helena, NE

Average pressure in January - Saint Helena, NE
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in January
Saint Helena, NE

Average wind speed in January - Saint Helena, NE
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in January
Saint Helena, NE

Average humidity in January - Saint Helena, NE
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).

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Average rainfall in January
Saint Helena, NE

Average rainfall in January - Saint Helena, NE
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in January
Saint Helena, NE

Average rainfall days in January - Saint Helena, NE
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in January
Saint Helena, NE

Average snowfall in January - Saint Helena, NE
  • Average snowfall in January: 2.6"

The month with the highest snowfall is December (2.95").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Saint Helena, NE

Average snowfall days in January - Saint Helena, NE
  • Average snowfall days in January: 9.7 days

The month with the highest number of snowfall days is January (9.7 days).
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
Saint Helena, NE

Average daylight in January / Average sunshine in January - Saint Helena, NE
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 4.4h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 4.4h).

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Average sunshine days in January
Saint Helena, NE

Average sunshine days in January - Saint Helena, NE
  • Average sunshine days in January: 19.3 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in January
Saint Helena, NE

Average UV index in January - Saint Helena, NE
  • Average UV index in January: 1

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in January
Saint Helena, NE

Average cloud cover in January - Saint Helena, NE
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in January
Saint Helena, NE

Average visibility in January - Saint Helena, NE
  • Average visibility in January: 6mi

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

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