Climate and monthly weather forecastHillendale, MD
Climate and monthly weather forecast
Weather in January
January, like December, in Hillendale, Maryland, is another cold winter month, with temperature in the range of an average high of 39.6°F (4.2°C) and an average low of 28.4°F (-2°C). January tends to be the coldest month, with temperatures averaging a daily high of 39.6°F (4.2°C) and a low of 28.4°F (-2°C). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Hillendale, Maryland, with an average temperature varying between 43.2°F (6.2°C) and 30.7°F (-0.7°C). Hillendale registers an average high-temperature of a frosty 43.2°F (6.2°C) at the commencement of February, closely related to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Hillendale, Maryland, with an average temperature fluctuating between 37.8°F (3.2°C) and 50.7°F (10.4°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a chilly 43.2°F (6.2°C) in February to a cool 50.7°F (10.4°C). Weather in March »Weather in April
April is a refreshing spring month in Hillendale, Maryland, with an average temperature ranging between min 47.5°F (8.6°C) and max 62.8°F (17.1°C). Hillendale's weather shows a temperature rise with the arrival of April, moving from a fresh 50.7°F (10.4°C) in March to an enjoyable 62.8°F (17.1°C). Weather in April »Weather in May
May, the last month of the spring in Hillendale, is a pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 57.2°F (14°C). As April gives way to May, the average high-temperature displays an increase, moving from an enjoyable 62.8°F (17.1°C) to an agreeable 72.1°F (22.3°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Hillendale, Maryland, with an average temperature ranging between min 65.7°F (18.7°C) and max 80.2°F (26.8°C). The start of June signals a slight increase in the average high-temperature, moving from a pleasant 72.1°F (22.3°C) in May to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Hillendale, Maryland, with an average temperature fluctuating between 85.6°F (29.8°C) and 70.7°F (21.5°C). July is the warmest month of the year, registering average temperatures as high as 85.6°F (29.8°C) and as low as 70.7°F (21.5°C). In July, the heat index is evaluated at a sweltering 95°F (35°C). Weather in July »Weather in August
August, the last month of the summer in Hillendale, is another warm month, with an average temperature ranging between min 69.1°F (20.6°C) and max 83.7°F (28.7°C). August observes an average high-temperature of a still warm 83.7°F (28.7°C), marking an insignificant difference from July's 85.6°F (29.8°C). Weather in August »Weather in September
September, the first month of the autumn in Hillendale, is also a moderately hot month, with an average temperature varying between 77.4°F (25.2°C) and 63.3°F (17.4°C). A minor decrease in the average high-temperature is observed during September, shifting from 83.7°F (28.7°C) in August to a still moderately hot 77.4°F (25.2°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Hillendale, Maryland, with an average temperature fluctuating between 65.5°F (18.6°C) and 52.9°F (11.6°C). A moderate decline in the average high-temperature is seen during October, decreasing from a warm 77.4°F (25.2°C) in September to a refreshing 65.5°F (18.6°C). Weather in October »Weather in November
November, the last month of the autumn in Hillendale, is another cool month, with an average temperature ranging between max 53.8°F (12.1°C) and min 41.4°F (5.2°C). Hillendale's progression into November includes a drop in the average high-temperature, from an enjoyable 65.5°F (18.6°C) in October to a cool 53.8°F (12.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Hillendale, Maryland, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.7°F (1.5°C). The advent of December brings a slight shift in average high-temperature, moving from a cool 53.8°F (12.1°C) in November to a frosty 45.5°F (7.5°C). Weather in December »Updated: Aug 14, 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 Hillendale, January is known for its average lowest temperatures, reaching a high of 39.6°F (4.2°C) and a low of 28.4°F (-2°C).
January, March, April and November, with an average relative humidity of 72%, are the least humid months in Hillendale.
Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.
Months with snowfall are January through April, November and December.
The month with the most snowfall is January, when snow falls for 4.4 days and typically aggregates up to 2.05" (52mm) of snow.
Throughout the year, there are 14 snowfall days, and 6.14" (156mm) 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 78%, May is the most humid month.
In Hillendale, 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 54min of daylight.
In Hillendale, the peak average temperatures are observed in July, with a high of 85.6°F (29.8°C) and a low of 70.7°F (21.5°C).
July has the most sunshine of the year, with an average of 10.9h of sunshine.
The month with the most rainfall is August, when the rain falls for 13.9 days and typically aggregates up to 3.54" (90mm) of precipitation.
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.89" (48mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Hillendale, MD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure
Hillendale, 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:
29.97"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:
30.14"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
Hillendale, MD
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Hillendale, 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
Hillendale, MD
- Average rainfall in January:
2.01" - Average rainfall in February:
2.36" - Average rainfall in March:
2.48" - Average rainfall in April:
2.6" - Average rainfall in May:
2.87" - Average rainfall in June:
2.6"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.54" - Average rainfall in September:
1.89" - Average rainfall in October:
2.64" - Average rainfall in November:
2.17" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Hillendale, MD
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Hillendale, MD
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hillendale, MD
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
2.4 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:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hillendale, 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 18min - 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 42min - 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 6min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Hillendale, MD
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Hillendale, 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
Hillendale, 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
Hillendale, 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).
