January weather forecast
Riva Farms, MD

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Weather in January

January, the same as December, is a wintry winter month in Riva Farms, Maryland, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 40.3°F (4.6°C).

Temperature

January, with average temperatures reaching a high of 40.3°F (4.6°C) and a low of 29.8°F (-1.2°C), is the coldest month.

Humidity

January, March, April and November, with an average relative humidity of 72%, are the least humid months.

Rainfall

January is the month with the least rainfall. Rain falls for 6 days and accumulates 0.47" (12mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Riva Farms. January is the month with the most snowfall in Riva Farms. Snow falls for 2.3 days and accumulates 0.67" (17mm) of snow.

Daylight

In Riva Farms, the average length of the day in January is 9h and 48min.
On the first day of the month, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of January, in Riva Farms, sunrise is at 7:13 am and sunset at 5:25 pm EST.

Sunshine

In Riva Farms, the average sunshine in January is 5.3h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In January, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the coldest months in Riva Farms?

January proves to be the coldest month in Riva Farms, Maryland, recording an average maximum temperature of 40.3°F (4.6°C) and a minimum temperature of 29.8°F (-1.2°C).

How cold is January in Riva Farms?

In January, the average high-temperature and low-temperature in Riva Farms are 40.3°F (4.6°C) and 29.8°F (-1.2°C) respectively.

What is the least humid month in Riva Farms?

January, March, April and November, with an average relative humidity of 72%, are the least humid months in Riva Farms.

What is the average humidity in January in Riva Farms?

In January, the average relative humidity in Riva Farms is 72%.

What is the driest month in Riva Farms?

January is the month with the least rainfall in Riva Farms. Rain falls for 6 days and accumulates 0.47" (12mm) of precipitation.

How many days does it rain in January in Riva Farms?

In January, in Riva Farms, Maryland, the rain falls for 6 days. Throughout January, 0.47" (12mm) of precipitation is accumulated.

When does it snow the most in Riva Farms?

January is the month with the most snowfall. Snow falls for 2.3 days and accumulates 0.67" (17mm) of snow.

How many days does it snow in January in Riva Farms?

In Riva Farms, Maryland, in January, during 2.3 snowfall days, 0.67" (17mm) of snow is typically accumulated.

What is the average length of the day in January in Riva Farms?

In January, the average day length is 9h and 48min.

When are sunrise and sunset in January in Riva Farms?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:25 pm EST.

How long on average sun shines in January in Riva Farms?

In January, the average sunshine duration is 5.3h.

What are the months with the lowest UV index in Riva Farms?

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

What is the UV index reading in January in Riva Farms?

In Riva Farms, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
46°F 7.8°C
40.3°F 4.6°C
43°F 6.1°C
Average low temperature
36.5°F 2.5°C
29.8°F -1.2°C
32°F 0°C
Average pressure
30.11" 765mmHg
30.1" 765mmHg
30.07" 764mmHg
Average wind speed
9.3mph 15km/h
10mph 16.1km/h
9.9mph 15.9km/h
Average max. wind speed
9.9mph 15.9km/h
10.7mph 17.2km/h
10.6mph 17.1km/h
Average wind speed gusts
15.1mph 24.3km/h
16mph 25.7km/h
16.5mph 26.6km/h
Average humidity
75%
72%
73%
Average rainfall
0.67" 17mm
0.47" 12mm
0.55" 14mm
Average rainfall days
7.4
6
6.4
Average snowfall
0.12" 3mm
0.67" 17mm
0.2" 5mm
Average snowfall days
1.5
2.3
2.5
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
5h 1min
5h 2min
5h 0min
Average sunshine days
21.5
23
19.2
Average UV index
2
2
2
Average cloud cover
44%
43%
45%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Riva Farms, MD

Average temperature in January - Riva Farms, MD
  • Average high temperature in January: 40.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in January: 29.8°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in January
Riva Farms, MD

Average pressure in January - Riva Farms, MD
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Riva Farms, MD

Average wind speed in January - Riva Farms, MD
  • Average wind speed in January: 10mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in January
Riva Farms, MD

Average humidity in January - Riva Farms, MD
  • Average humidity in January: 72%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in January
Riva Farms, MD

Average rainfall in January - Riva Farms, MD
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in January
Riva Farms, MD

Average rainfall days in January - Riva Farms, MD
  • Average rainfall days in January: 6 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in January
Riva Farms, MD

Average snowfall in January - Riva Farms, MD
  • 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, September and October (0").

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Average snowfall days in January
Riva Farms, MD

Average snowfall days in January - Riva Farms, MD
  • Average snowfall days in January: 2.3 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Riva Farms, MD

Average daylight in January / Average sunshine in January - Riva Farms, MD
  • 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in January
Riva Farms, MD

Average sunshine days in January - Riva Farms, MD
  • Average sunshine days in January: 23 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in January
Riva Farms, MD

Average UV index in January - Riva Farms, MD
  • 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 and December (UV index 2).

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Average cloud cover in January
Riva Farms, MD

Average cloud cover in January - Riva Farms, MD
  • Average cloud cover in January: 43

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in January
Riva Farms, MD

Average visibility in January - Riva Farms, MD
  • 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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Riva Farms, Maryland, USA

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