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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, the same as December, is an icy winter month in Jessup, Maryland, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 27°F (-2.8°C). January is the coldest month, with the temperature often reaching an average high of 38.8°F (3.8°C) and an average low of 27°F (-2.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Jessup, Maryland, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 43.2°F (6.2°C). The onset of February notes an average high-temperature of a chilly 43.2°F (6.2°C), subtly shifted from January's 38.8°F (3.8°C). Weather in February »
Weather in March
March, the first month of the spring in Jessup, is a cool month, with an average temperature fluctuating between 51.4°F (10.8°C) and 36.7°F (2.6°C). The commencement of March sees a minor shift in the average high-temperature, moving from a chilly 43.2°F (6.2°C) in February to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Jessup, Maryland, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 63.1°F (17.3°C). Jessup sees an increase in the average high-temperature with the arrival of April, moving from March's fresh 51.4°F (10.8°C) to an enjoyable 63.1°F (17.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Jessup, Maryland, with an average temperature ranging between min 56.1°F (13.4°C) and max 72.9°F (22.7°C). Jessup in May sees a temperature change, with average high-temperatures moving from a comfortable 63.1°F (17.3°C) in April to a pleasant 72.9°F (22.7°C). Weather in May »
Weather in June
June, the first month of the summer in Jessup, is a moderately hot month, with an average temperature fluctuating between 64.2°F (17.9°C) and 80.8°F (27.1°C). As June arrives, Jessup's weather shows a minor increase in high-temperatures, edging from May's pleasant 72.9°F (22.7°C) to a moderately hot 80.8°F (27.1°C). Weather in June »
Weather in July
July is a hot summer month in Jessup, Maryland, with an average temperature fluctuating between 69.4°F (20.8°C) and 86.5°F (30.3°C). Jessup notes the warmest temperatures in July, with a high average of 86.5°F (30.3°C) and a low of 69.4°F (20.8°C). The heat index value for July is appraised at a torrid 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Jessup, is also a moderately hot month, with an average temperature ranging between max 84°F (28.9°C) and min 68.2°F (20.1°C). The onset of August notes an average high-temperature of a warm 84°F (28.9°C), subtly shifted from July's 86.5°F (30.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Jessup, Maryland, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 77.5°F (25.3°C). September's arrival signals a moderate reduction in the average high-temperature, easing from 84°F (28.9°C) in August to a still warm 77.5°F (25.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Jessup, Maryland, with an average temperature ranging between max 65.5°F (18.6°C) and min 51.3°F (10.7°C). As September transitions to October, the average high-temperature falls from a warm 77.5°F (25.3°C) to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Jessup, is also a fresh month, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 53.4°F (11.9°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a refreshing 65.5°F (18.6°C) in October to a cool 53.4°F (11.9°C). Weather in November »
Weather in December
December, the first month of the winter in Jessup, is also a frosty month, with temperature in the range of an average high of 45.3°F (7.4°C) and an average low of 33.3°F (0.7°C). December ushers in a minor alteration in Jessup's climate, with the average high-temperature moving from November's cool 53.4°F (11.9°C) to a chilly 45.3°F (7.4°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?
January, marked by an average high-temperature of 38.8°F (3.8°C) and a low-temperature of 27°F (-2.8°C), is the coldest month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.81" (46mm) of precipitation.
How many days does it rain?
In Jessup, during the entire year, the rain falls for 158.5 days and collects up to 30.12" (765mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 3.9 days and accumulates 2.13" (54mm) of snow.
How many days does it snow?
Throughout the year, there are 13.6 snowfall days, and 6.54" (166mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
In Jessup, snow does not fall in April through October.
What is the most humid month?
With an average relative humidity of 77%, May is the most humid month.
When is 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 part of the year is the hottest?
The average temperatures reach their apex in July, averaging 86.5°F (30.3°C) at the high end and 69.4°F (20.8°C) at the low end.
What is the least humid month?
July is the least humid month, with an average relative humidity of 71%.
What month has the most sunshine?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 16.9 days and typically aggregates up to 4.09" (104mm) 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
Jessup, MD
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Jessup, 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
Jessup, MD
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Jessup, MD
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Jessup, MD
- Average rainfall in January:
1.81" - Average rainfall in February:
1.89" - Average rainfall in March:
2.17" - Average rainfall in April:
2.24" - Average rainfall in May:
3.03" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").
Average rainfall days
Jessup, MD
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
12.1 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.6 days).
Average snowfall
Jessup, MD
The month with the highest snowfall is January (2.13").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Jessup, MD
- Average snowfall days in January:
3.9 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0 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:
2.2 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Jessup, 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 0min - 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 1min - 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 2min - 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
Jessup, MD
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are May and July (10.9 days).
Average UV index
Jessup, 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, November and December (UV index 2).
Average cloud cover
Jessup, 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
Jessup, 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).
Jessup, Maryland, USA
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