January weather forecast
Grandview, MO

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Weather in January

In Grandview, January displays a complete winter scenario, characterized by low temperatures and a decent amount of snowfall. The cold wind with an average speed of 9.8mph (15.8km/h) whistles through the landscape, occasionally gusting up to a maximum of 15.3mph (24.6km/h). The transition from the last month of the year brings darker days, as the amount of daylight declines. The frosty chill is expected to persist in the following month, albeit with a slight increment on the mercury scale. Surely, warm clothing and hot beverages are companions during this frosty curtain raiser.

Temperature

Grandview's January weather, with an average high temperature of 37.4°F (3°C) and an average low temperature of 23.2°F (-4.9°C), tends to be the coldest of the year.

Humidity

The average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.94" (24mm) of precipitation.

Snowfall

Months with snowfall in Grandview are January through May, October through December. In Grandview, in January, during 5.1 snowfall days, 2.56" (65mm) of snow is typically accumulated. In Grandview, Missouri, during the entire year, snow falls for 18 days and aggregates up to 9.57" (243mm) of snow.

Daylight

The average length of the day in January in Grandview is 9h and 49min.
On the first day of January in Grandview, Missouri, sunrise is at 7:36 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:37 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 5.2h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grandview. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, a regular 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. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What part of the year is the coldest in Grandview?

Grandview's coldest temperatures are experienced in January, with average high temperatures of 37.4°F (3°C) and lows of 23.2°F (-4.9°C).

How cold is January in Grandview?

During January, Grandview experiences an average high-temperature of 37.4°F (3°C) and a low-temperature of 23.2°F (-4.9°C).

What is the average humidity in January in Grandview?

In January, the average relative humidity in Grandview is 73%.

What is the driest month in Grandview?

January is the month with the least rainfall in Grandview, Missouri. Rain falls for 5.3 days and accumulates 0.94" (24mm) of precipitation.

How many days does it rain in January in Grandview?

In Grandview, Missouri, in January, it is raining for 5.3 days, with typically 0.94" (24mm) of accumulated precipitation.

How many days does it snow in January in Grandview?

In Grandview, during January, snow falls for 5.1 days and regularly aggregates up to 2.56" (65mm) of snow.

What is the average length of the day in January in Grandview?

In Grandview, Missouri, the average day length in January is 9h and 49min.

When is the sunrise / sunset in January in Grandview?

On the first day of January in Grandview, Missouri, sunrise is at 7:36 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:37 pm CST.

What is the month with the least sunshine in Grandview?

With an average of 5.2h of sunshine, January has the least sunshine of the year in Grandview, Missouri.

How long on average sun shines in January in Grandview?

In January, the average sunshine duration in Grandview is 5.2h.

When is the lowest UV index in Grandview?

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

What is the UV index reading in January in Grandview?

The average daily maximum UV index in January in Grandview, Missouri, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
41.2°F 5.1°C
37.4°F 3°C
41.5°F 5.3°C
Average low temperature
28°F -2.2°C
23.2°F -4.9°C
27°F -2.8°C
Average pressure
30.13" 765mmHg
30.17" 766mmHg
30.13" 765mmHg
Average wind speed
9.3mph 15km/h
9.8mph 15.8km/h
9.9mph 15.9km/h
Average max. wind speed
9.9mph 15.9km/h
10.4mph 16.7km/h
10.6mph 17.1km/h
Average wind speed gusts
14.5mph 23.3km/h
15.3mph 24.6km/h
15.1mph 24.3km/h
Average humidity
74%
73%
72%
Average rainfall
1.38" 35mm
0.94" 24mm
1.14" 29mm
Average rainfall days
5.4
5.3
5.9
Average snowfall
1.02" 26mm
2.56" 65mm
3.31" 84mm
Average snowfall days
3.1
5.1
5.4
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
5h 2min
5h 1min
5h 3min
Average sunshine days
22.6
21.4
16.3
Average UV index
2
2
2
Average cloud cover
41%
43%
45%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Grandview, MO

Average temperature in January - Grandview, MO
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 23.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in January
Grandview, MO

Average pressure in January - Grandview, MO
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in January
Grandview, MO

Average wind speed in January - Grandview, MO
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in January
Grandview, MO

Average humidity in January - Grandview, MO
  • Average humidity in January: 73%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Grandview, MO

Average rainfall in January - Grandview, MO
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in January
Grandview, MO

Average rainfall days in January - Grandview, MO
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in January
Grandview, MO

Average snowfall in January - Grandview, MO
  • Average snowfall in January: 2.56"

The month with the highest snowfall is February (3.31").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Grandview, MO

Average snowfall days in January - Grandview, MO
  • Average snowfall days in January: 5.1 days

The month with the highest number of snowfall days is February (5.4 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
Grandview, MO

Average daylight in January / Average sunshine in January - Grandview, 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: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in January
Grandview, MO

Average sunshine days in January - Grandview, MO
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is December (22.6 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in January
Grandview, MO

Average UV index in January - Grandview, MO
  • Average UV index in January: 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 January
Grandview, MO

Average cloud cover in January - Grandview, MO
  • Average cloud cover in January: 43

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

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Average visibility in January
Grandview, MO

Average visibility in January - Grandview, 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).

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Grandview, Missouri, USA

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