Climate and monthly weather forecastCheltenham, MD
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Cheltenham, Maryland, with an average temperature varying between 40.1°F (4.5°C) and 28.2°F (-2.1°C). During the coldest month, January, temperatures average a high of 40.1°F (4.5°C) and a low of 28.2°F (-2.1°C). Weather in January »Weather in February
February, the last month of the winter in Cheltenham, is a chilly month, with an average temperature fluctuating between 30.9°F (-0.6°C) and 44.6°F (7°C). At the onset of February, Cheltenham records an average high-temperature of a chilly 44.6°F (7°C), showing little deviation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Cheltenham, Maryland, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 52.3°F (11.3°C). As February transitions into March, Cheltenham notices a gentle rise in the average high-temperature, transitioning from a chilly 44.6°F (7°C) to a cool 52.3°F (11.3°C). Weather in March »Weather in April
April is a comfortable spring month in Cheltenham, Maryland, with an average temperature fluctuating between 47.7°F (8.7°C) and 64.4°F (18°C). April brings an increase in the average high-temperature, progressing from a cool 52.3°F (11.3°C) in March to an enjoyable 64.4°F (18°C). Weather in April »Weather in May
May, the last month of the spring in Cheltenham, is a warm month, with an average temperature fluctuating between 57°F (13.9°C) and 73.6°F (23.1°C). As April transitions into May, a change in temperatures is observed, with average highs moving from a refreshing 64.4°F (18°C) to a moderately hot 73.6°F (23.1°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Cheltenham, Maryland, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64.9°F (18.3°C). June's arrival signals a modest temperature shift, moving from a warm 73.6°F (23.1°C) in May to a still moderately hot 81.5°F (27.5°C). Weather in June »Weather in July
July is a hot summer month in Cheltenham, Maryland, with an average temperature fluctuating between 69.8°F (21°C) and 86.7°F (30.4°C). July, on average, is the warmest month, registering a high temperature of 86.7°F (30.4°C) and a low of 69.8°F (21°C). The heat index in July is appraised at a sweltering 98.6°F (37°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Cheltenham, Maryland, with an average temperature fluctuating between 68.5°F (20.3°C) and 84.6°F (29.2°C). August's arrival brings an average high-temperature of a warm 84.6°F (29.2°C), slightly deviating from July's 86.7°F (30.4°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Cheltenham, Maryland, with an average temperature varying between 78.3°F (25.7°C) and 63°F (17.2°C). A mild shift in the average high-temperature occurs in September, reducing from a moderately hot 84.6°F (29.2°C) in August to a still warm 78.3°F (25.7°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Cheltenham, Maryland, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 66.2°F (19°C). The onset of October is marked by a decrease in temperature, transitioning from a warm 78.3°F (25.7°C) in September to a comfortable 66.2°F (19°C). Weather in October »Weather in November
November, the last month of the autumn in Cheltenham, is another cool month, with an average temperature ranging between min 40.6°F (4.8°C) and max 54.5°F (12.5°C). Welcoming November, Cheltenham observes a shift in the average high-temperature, falling from October's comfortable 66.2°F (19°C) to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
December, the first month of the winter in Cheltenham, is also a frosty month, with an average temperature fluctuating between 45.7°F (7.6°C) and 34.7°F (1.5°C). The start of December involves a subtle temperature drop, shifting from a fresh 54.5°F (12.5°C) in November to a frosty 45.7°F (7.6°C). Weather in December »Updated: Aug 28, 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
In Cheltenham, January is the month with the lowest recorded average temperatures, measuring a high of 40.1°F (4.5°C) and a low of 28.2°F (-2.1°C).
The months with the lowest humidity are January, March and April, with an average relative humidity of 72%.
The month with the least rainfall is January, when the rain falls for 9.4 days and typically collects 2.05" (52mm) of precipitation.
Throughout the year, there are 164.8 rainfall days, and 32.87" (835mm) of precipitation is accumulated.
Months with snowfall are January through April, November and December.
January is the month with the most snowfall. Snow falls for 4.6 days and accumulates 2.76" (70mm) of snow.
Throughout the year, there are 15.1 snowfall days, and 8.5" (216mm) of snow is accumulated.
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
With an average of 5.1h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
With an average relative humidity of 77%, May is the most humid month.
In Cheltenham, snow does not fall in May through October.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 48min of daylight.
July, having an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 69.8°F (21°C), is the warmest month.
The month with the most sunshine is July, with an average of 11h of sunshine.
The month with the most rainfall is August, when the rain falls for 17.3 days and typically aggregates up to 3.94" (100mm) of precipitation.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Cheltenham, MD
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure
Cheltenham, MD
- Average pressure in January:
30.11"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:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Cheltenham, MD
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity
Cheltenham, MD
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are January, March and April (72%).
Average rainfall
Cheltenham, MD
- Average rainfall in January:
2.05" - Average rainfall in February:
2.17" - Average rainfall in March:
2.44" - Average rainfall in April:
2.76" - Average rainfall in May:
3.03" - Average rainfall in June:
2.91"
- Average rainfall in July:
3.62" - Average rainfall in August:
3.94" - Average rainfall in September:
2.36" - Average rainfall in October:
2.8" - Average rainfall in November:
2.13" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days
Cheltenham, MD
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Cheltenham, MD
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Cheltenham, MD
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Cheltenham, 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 48min
- 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 48min).
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 6min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 6min - 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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Cheltenham, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Cheltenham, 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, November and December (UV index 2).
Average cloud cover
Cheltenham, MD
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Cheltenham, 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).
