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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Stewarts Purchase, Maryland, is a wintry winter month, with an average temperature varying between 28.4°F (-2°C) and 39.6°F (4.2°C). The month of January sees the lowest average temperatures, reaching 39.6°F (4.2°C) at the peak and 28.4°F (-2°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Stewarts Purchase, Maryland, with an average temperature fluctuating between 30.7°F (-0.7°C) and 43.2°F (6.2°C). Stewarts Purchase's weather in February displays an average high-temperature of a chilly 43.2°F (6.2°C), showing minor disparity from January's 39.6°F (4.2°C). Weather in February »
Weather in March
March, the first month of the spring in Stewarts Purchase, is a fresh month, with an average temperature fluctuating between 37.8°F (3.2°C) and 50.7°F (10.4°C). March signals a minor shift in the average high-temperature, moving from February's frosty 43.2°F (6.2°C) to a fresh 50.7°F (10.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Stewarts Purchase, Maryland, with an average temperature ranging between min 47.5°F (8.6°C) and max 62.8°F (17.1°C). As March transitions into April, Stewarts Purchase sees a rise in the average high-temperature, moving from a cool 50.7°F (10.4°C) to a comfortable 62.8°F (17.1°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Stewarts Purchase, Maryland, with an average temperature varying between 57.2°F (14°C) and 72.1°F (22.3°C). In Stewarts Purchase, stepping into May brings a temperature increase, moving up from April's refreshing 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 Stewarts Purchase, Maryland, with an average temperature ranging between max 80.2°F (26.8°C) and min 65.7°F (18.7°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 moderately hot 80.2°F (26.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Stewarts Purchase, Maryland, with an average temperature fluctuating between 70.7°F (21.5°C) and 85.6°F (29.8°C). Stewarts Purchase records the warmest temperatures in July, averaging a high of 85.6°F (29.8°C) and a low of 70.7°F (21.5°C). July's heat index is calculated to be a sweltering 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Stewarts Purchase, Maryland, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 83.7°F (28.7°C). August is marked by an average high-temperature of a still moderately hot 83.7°F (28.7°C), almost identical to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Stewarts Purchase, Maryland, with an average temperature varying between 63.3°F (17.4°C) and 77.4°F (25.2°C). As August transitions into September, Stewarts Purchase sees a gentle drop in the average high-temperature, transitioning from 83.7°F (28.7°C) to a still moderately hot 77.4°F (25.2°C). Weather in September »
Weather in October
October, like September, in Stewarts Purchase, Maryland, is another comfortable autumn month, with an average temperature ranging between min 52.9°F (11.6°C) and max 65.5°F (18.6°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 77.4°F (25.2°C) to a comfortable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Stewarts Purchase, is another cool month, with an average temperature fluctuating between 53.8°F (12.1°C) and 41.4°F (5.2°C). The commencement of November indicates a shift in the average high-temperature, receding from October's refreshing 65.5°F (18.6°C) to a cool 53.8°F (12.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Stewarts Purchase, Maryland, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 45.5°F (7.5°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 chilly 45.5°F (7.5°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
What part of the year is the coldest?
Stewarts Purchase experiences its lowest temperatures in January, with an average peak of 39.6°F (4.2°C) and a low of 28.4°F (-2°C).
What is the least humid month?
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 72%.
How much does it rain?
Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Stewarts Purchase are January through April, November and December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 4.4 days and accumulates 2.05" (52mm) of snow.
How much does it snow?
Throughout the year, there are 14 snowfall days, and 6.14" (156mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST) in Stewarts Purchase?
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.
What is the most humid month?
The most humid month is May, with an average relative humidity of 78%.
When it does not snow?
In Stewarts Purchase, snow does not fall in May through October.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the warmest month?
July, having an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 70.7°F (21.5°C), is the warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.9h of sunshine.
What is the rainiest month?
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.
What is the driest month in Stewarts Purchase?
The month with the least rainfall in Stewarts Purchase is September, when the rain falls for 11.8 days and typically collects 1.89" (48mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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 - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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
Stewarts Purchase, 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).
Stewarts Purchase, Maryland, USA
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