January weather forecast
Rocheport, MO

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Weather in January

January, like December, in Rocheport, Missouri, is another cold winter month, with an average temperature ranging between min 23°F (-5°C) and max 36.9°F (2.7°C).

Temperature

In Rocheport, January is the month with the lowest recorded average temperatures, measuring a high of 36.9°F (2.7°C) and a low of 23°F (-5°C).

Humidity

In Rocheport, the average relative humidity in January is 76%.

Rainfall

The months with the least rainfall are January and February Rain falls for 3.8 days and accumulates 0.43" (11mm) of rain.

Snowfall

Months with snowfall in Rocheport are January through March, October through December. The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 0.67" (17mm) of snow.

Daylight

In January, the average length of the day is 9h and 48min.
On the first day of January, sunrise is at 7:28 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:29 pm CST.

Sunshine

The months with the least sunshine in Rocheport are January and February, with an average of 4.7h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January stands out as Rocheport's coldest month, with temperatures ranging between an average high of 36.9°F (2.7°C) and a low of 23°F (-5°C).

How cold is it in January?

The high-temperature, in January, in Rocheport, records 36.9°F (2.7°C), while the low-temperature is 23°F (-5°C).

What is the average humidity in January?

In Rocheport, the average relative humidity in January is 76%.

What is the driest month?

January and February are months with the least rain when the rain falls for 3.8 days and typically aggregates up to 0.43" (11mm) of rain.

How many days does it rain in January?

In January, the rain falls for 3.8 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 4.9 days and accumulates 0.67" (17mm) of snow.

How much does it snow in January?

In Rocheport, in January, snow falls for 4.9 days, with typically accumulated 0.67" (17mm) of snow.

What is the average length of the day in January?

The average day length in January is 9h and 48min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:29 pm CST.

What are the months with the least sunshine?

The months with the least sunshine are January and February, with an average of 4.7h of sunshine.

How long on average sun shines in January?

In Rocheport, the average sunshine duration in January is 4.7h.

When is the lowest UV index?

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

What is the UV index intensity in January in Rocheport?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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 January
Rocheport, MO

Average temperature in January - Rocheport, MO
  • Average high temperature in January: 36.9°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in January: 23°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in January
Rocheport, MO

Average pressure in January - Rocheport, MO
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Rocheport, MO

Average wind speed in January - Rocheport, MO
  • Average wind speed in January: 9.4mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

Average humidity in January
Rocheport, MO

Average humidity in January - Rocheport, MO
  • Average humidity in January: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Rocheport, MO

Average rainfall in January - Rocheport, MO
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are January and February (0.43").

Average rainfall days in January
Rocheport, MO

Average rainfall days in January - Rocheport, MO
  • Average rainfall days in January: 3.8 days

The months with the highest number of rainy days are April and May (11.3 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in January
Rocheport, MO

Average snowfall in January - Rocheport, MO
  • Average snowfall in January: 0.67"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in January
Rocheport, MO

Average snowfall days in January - Rocheport, MO
  • Average snowfall days in January: 4.9 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Rocheport, MO

Average daylight in January / Average sunshine in January - Rocheport, MO
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).

Average sunshine days in January
Rocheport, MO

Average sunshine days in January - Rocheport, MO
  • Average sunshine days in January: 23.5 days

The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is May (15.6 days).

Average UV index in January
Rocheport, MO

Average UV index in January - Rocheport, MO
  • Average UV index in January: 2

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

Average cloud cover in January
Rocheport, MO

Average cloud cover in January - Rocheport, MO
  • Average cloud cover in January: 49

The months with the most cloud cover are January, February and March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 29).

Average visibility in January
Rocheport, MO

Average visibility in January - Rocheport, MO
  • Average visibility in January: 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).

Rocheport, Missouri, USA

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