Climate and monthly weather forecastWalnut Lake, MD
Climate and monthly weather forecast
Weather in January
January, like December, in Walnut Lake, Maryland, is an icy winter month, with an average temperature ranging between max 40.3°F (4.6°C) and min 29.8°F (-1.2°C). January, known for its average high temperature of 40.3°F (4.6°C) and an average low temperature of 29.8°F (-1.2°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Walnut Lake, Maryland, with an average temperature varying between 32°F (0°C) and 43°F (6.1°C). Walnut Lake experiences a transition to a chilly 43°F (6.1°C) in average high-temperatures with the arrival of February, not greatly differing from January's 40.3°F (4.6°C). Weather in February »Weather in March
March, the first month of the spring in Walnut Lake, is a cool month, with an average temperature ranging between max 50.5°F (10.3°C) and min 38.5°F (3.6°C). March's onset brings a subtle temperature rise, moving from a chilly 43°F (6.1°C) in February to a fresh 50.5°F (10.3°C). Weather in March »Weather in April
April in Walnut Lake, Maryland, is an enjoyable spring month, with an average temperature varying between 48.2°F (9°C) and 62.2°F (16.8°C). Walnut Lake sees an increase in average high-temperatures during April, moving from a fresh 50.5°F (10.3°C) in March to a comfortable 62.2°F (16.8°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Walnut Lake, Maryland, with an average temperature varying between 57.7°F (14.3°C) and 71.2°F (21.8°C). As April transitions into May, Walnut Lake sees a rise in the average high-temperature, moving from an enjoyable 62.2°F (16.8°C) to an agreeable 71.2°F (21.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Walnut Lake, Maryland, with an average temperature fluctuating between 66.7°F (19.3°C) and 79.3°F (26.3°C). With the transition into June, Walnut Lake experiences a subtle uplift in average high-temperatures, adjusting from an agreeable 71.2°F (21.8°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Walnut Lake, Maryland, with an average temperature varying between 84.7°F (29.3°C) and 72°F (22.2°C). Walnut Lake witnesses the warmest weather in July, with temperatures averaging a high of 84.7°F (29.3°C) and a low of 72°F (22.2°C). Throughout July, the heat index is calculated to be a hot 93.2°F (34°C). Weather in July »Weather in August
August, the last month of the summer in Walnut Lake, is another warm month, with an average temperature varying between 83.3°F (28.5°C) and 70.5°F (21.4°C). Walnut Lake's average high-temperature in August sits at a still moderately hot 83.3°F (28.5°C), showing little difference from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Walnut Lake, Maryland, with an average temperature fluctuating between 64.6°F (18.1°C) and 77°F (25°C). With the arrival of September, Walnut Lake notices a mild change in the average high-temperature, sliding from August's 83.3°F (28.5°C) to a still moderately hot 77°F (25°C). Weather in September »Weather in October
October, like September, in Walnut Lake, Maryland, is another comfortable autumn month, with an average temperature varying between 54.5°F (12.5°C) and 66.2°F (19°C). In Walnut Lake, the beginning of October is marked by a lowered average high-temperature, shifting from September's warm 77°F (25°C) to a comfortable 66.2°F (19°C). Weather in October »Weather in November
November, the last month of the autumn in Walnut Lake, is another cool month, with an average temperature fluctuating between 54.5°F (12.5°C) and 43.2°F (6.2°C). November's onset corresponds with a shift in the average high-temperature, moving from a comfortable 66.2°F (19°C) in October to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Walnut Lake, Maryland, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 36.5°F (2.5°C). December marks a gentle change in average high-temperature, declining from November's cool 54.5°F (12.5°C) to a frosty 46°F (7.8°C). Weather in December »Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Walnut Lake's January weather reaches an average high of 40.3°F (4.6°C) and an average low of 29.8°F (-1.2°C), making it the coldest month.
January, March, April and November, with an average relative humidity of 72%, are the least humid months.
January is the month with the least rainfall. Rain falls for 6 days and accumulates 0.47" (12mm) of precipitation.
Throughout the year, there are 120.4 rainfall days, and 10.47" (266mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 2.3 days and typically aggregates up to 0.67" (17mm) of snow.
In Walnut Lake, Maryland, during the entire year, snow falls for 8.3 days and aggregates up to 1.22" (31mm) of snow.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average of 5h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Walnut Lake, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
April through October are months without snowfall in Walnut Lake.
The most humid month is May, with an average relative humidity of 78%.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 54min of daylight.
Walnut Lake's warmest weather arrives in July, when temperatures average a high of 84.7°F (29.3°C) and a low of 72°F (22.2°C).
The month with the most sunshine is July, with an average of 10.8h of sunshine.
The month with the most rainfall is August, when the rain falls for 14.3 days and typically aggregates up to 1.69" (43mm) of precipitation.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Walnut Lake, MD
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).
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).
Average pressure
Walnut Lake, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"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).
Average wind speed
Walnut Lake, MD
- Average wind speed in January:
10mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.3mph
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).
Average humidity
Walnut Lake, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).
Average rainfall
Walnut Lake, MD
- Average rainfall in January:
0.47" - Average rainfall in February:
0.55" - Average rainfall in March:
0.67" - Average rainfall in April:
0.75" - Average rainfall in May:
0.87" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.69" - Average rainfall in September:
0.63" - Average rainfall in October:
0.87" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Walnut Lake, MD
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
7.4 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).
Average snowfall
Walnut Lake, MD
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").
Average snowfall days
Walnut Lake, MD
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
1.5 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).
Average daylight / Average sunshine
Walnut Lake, MD
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 18min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 30min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 12min
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).
Average sunshine days
Walnut Lake, MD
- Average sunshine days in January:
23 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
17 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
21.5 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).
Average UV index
Walnut Lake, MD
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).
Average cloud cover
Walnut Lake, MD
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).
Average visibility
Walnut Lake, MD
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).
