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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 Riden, Maryland, with an average temperature ranging between max 39.7°F (4.3°C) and min 28°F (-2.2°C). Riden's coldest temperatures are experienced in January, with average high temperatures of 39.7°F (4.3°C) and lows of 28°F (-2.2°C). Weather in January »
Weather in February
February, the last month of the winter in Riden, is a chilly month, with temperature in the range of an average high of 43.5°F (6.4°C) and an average low of 30.4°F (-0.9°C). February's arrival brings an average high-temperature of a chilly 43.5°F (6.4°C), demonstrating subtle variation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Riden, is a fresh month, with an average temperature ranging between min 37.2°F (2.9°C) and max 51.8°F (11°C). A soft shift in the average high-temperature is noticeable in March, transitioning from a frosty 43.5°F (6.4°C) in February to a fresh 51.8°F (11°C). Weather in March »
Weather in April
April is a refreshing spring month in Riden, Maryland, with an average temperature varying between 47.5°F (8.6°C) and 63.7°F (17.6°C). Riden's April weather shows an increase in high-temperatures, moving from March's cool 51.8°F (11°C) to a comfortable 63.7°F (17.6°C). Weather in April »
Weather in May
May, the last month of the spring in Riden, is an agreeable month, with an average temperature fluctuating between 73.2°F (22.9°C) and 57°F (13.9°C). With the beginning of May, Riden's average high-temperature sees an increase, transitioning from an enjoyable 63.7°F (17.6°C) in April to a pleasant 73.2°F (22.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Riden, Maryland, with an average temperature varying between 64.9°F (18.3°C) and 81.1°F (27.3°C). June's arrival coincides with a subtle temperature rise, moving from May's pleasant 73.2°F (22.9°C) to a warm 81.1°F (27.3°C). Weather in June »
Weather in July
July is a hot summer month in Riden, Maryland, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 69.8°F (21°C). July is the month when Riden experiences its warmest temperatures, averaging a high of 86.4°F (30.2°C) and a low of 69.8°F (21°C). The average heat index in July is estimated at a fiery hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Riden, is another warm month, with an average temperature varying between 84.4°F (29.1°C) and 68.7°F (20.4°C). The transition into August shows a subtle variation to a warm 84.4°F (29.1°C) from July's 86.4°F (30.2°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Riden, Maryland, with an average temperature fluctuating between 77.9°F (25.5°C) and 62.8°F (17.1°C). September signifies a gentle decline in Riden's average high-temperature, easing from a moderately hot 84.4°F (29.1°C) in August to a still warm 77.9°F (25.5°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Riden, Maryland, with an average temperature varying between 66°F (18.9°C) and 52°F (11.1°C). The arrival of October signals a shift in temperature, down from a moderately hot 77.9°F (25.5°C) in September to a comfortable 66°F (18.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Riden, Maryland, with an average temperature varying between 54°F (12.2°C) and 40.5°F (4.7°C). Riden's weather in November involves a decrease in the average high-temperature, moving down from October's refreshing 66°F (18.9°C) to a cool 54°F (12.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Riden, Maryland, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.5°F (1.4°C). Riden in December experiences a gentle temperature dip, with average high-temperatures reducing from a fresh 54°F (12.2°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?
In Riden, the average lowest temperatures are observed in January, with a high of 39.7°F (4.3°C) and a low of 28°F (-2.2°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.9 days and accumulates 2.05" (52mm) of precipitation.
How many days does it rain?
Throughout the year, in Riden, there are 156.7 rainfall days, and 31.81" (808mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Riden are January through April, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 4.3 days and typically aggregates up to 2.36" (60mm) of snow.
How many days does it snow?
In Riden, during the entire year, snow falls for 13.6 days and aggregates up to 6.73" (171mm) of snow.
What is the month with the lowest UV index?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 5h 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.
What is the least humid month?
April is the least humid month, with an average relative humidity of 71%.
What is the most humid month?
May is the most humid month, with an average relative humidity of 77%.
When it does not snow?
In Riden, snow does not fall in May through October.
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?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What is the hottest time of year?
Riden's warmest month, July, generally records average temperatures ranging from a high of 86.4°F (30.2°C) to a low of 69.8°F (21°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.9h of sunshine.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.62" (92mm) 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
Riden, MD
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°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°F).
Average pressure
Riden, 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
Riden, 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:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.4mph - 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 (5.6mph).
Average humidity
Riden, MD
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Riden, MD
- Average rainfall in January:
2.05" - Average rainfall in February:
2.13" - Average rainfall in March:
2.4" - Average rainfall in April:
2.72" - Average rainfall in May:
2.95" - Average rainfall in June:
2.91"
- Average rainfall in July:
3.39" - Average rainfall in August:
3.62" - Average rainfall in September:
2.13" - Average rainfall in October:
2.68" - Average rainfall in November:
2.17" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days
Riden, MD
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.9 days).
Average snowfall
Riden, MD
The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Riden, MD
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
2.7 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:
0.3 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Riden, 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 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - 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 4min - 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 0min).
Average sunshine days
Riden, MD
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
13 days - Average sunshine days in September:
16 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
19 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.5 days).
Average UV index
Riden, 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 and December (UV index 2).
Average cloud cover
Riden, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Riden, 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).
Riden, Maryland, USA
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