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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 Rosaryville, Maryland, is an icy winter month, with an average temperature varying between 28.2°F (-2.1°C) and 40.1°F (4.5°C). Rosaryville notes the coldest temperatures in January, with a high average of 40.1°F (4.5°C) and a low of 28.2°F (-2.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Rosaryville, Maryland, with an average temperature varying between 30.9°F (-0.6°C) and 44.6°F (7°C). Rosaryville's shift into February is marked by a subtle change to a frosty 44.6°F (7°C) from January's 40.1°F (4.5°C) in temperature. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Rosaryville, Maryland, with an average temperature ranging between min 37.9°F (3.3°C) and max 52.3°F (11.3°C). March brings a slight elevation in the average high-temperature, transitioning from February's chilly 44.6°F (7°C) to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Rosaryville, Maryland, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 47.7°F (8.7°C). April indicates a change in the average high-temperature, moving up 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
The last month of the spring, May, is a moderately hot month in Rosaryville, Maryland, with an average temperature ranging between min 57°F (13.9°C) and max 73.6°F (23.1°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a comfortable 64.4°F (18°C) in April to a moderately hot 73.6°F (23.1°C). Weather in May »
Weather in June
June, the first month of the summer in Rosaryville, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 64.9°F (18.3°C). Observing a slight rise in June, the average high-temperature shifts from May's moderately hot 73.6°F (23.1°C) to a still warm 81.5°F (27.5°C). Weather in June »
Weather in July
July is a hot summer month in Rosaryville, Maryland, with temperature in the range of an average low of 69.8°F (21°C) and an average high of 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). July's mean heat index is calculated to be a sweltering 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Rosaryville, is another warm month, with an average temperature fluctuating between 68.5°F (20.3°C) and 84.6°F (29.2°C). Rosaryville's transition from July to August introduces an average high-temperature of a warm 84.6°F (29.2°C), marking an insignificant variation from the 86.7°F (30.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Rosaryville, Maryland, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 63°F (17.2°C). The onset of September is marked by a minor decrease in temperature, transitioning from 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, like September, in Rosaryville, Maryland, is another refreshing autumn month, with an average temperature ranging between min 52.2°F (11.2°C) and max 66.2°F (19°C). Stepping into October, Rosaryville observes a temperature decline, with the average high falling from September's moderately hot 78.3°F (25.7°C) to an enjoyable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Rosaryville, is another cool month, with an average temperature fluctuating between 54.5°F (12.5°C) and 40.6°F (4.8°C). A shift in the average high-temperature occurs in November, reducing from an enjoyable 66.2°F (19°C) in October to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Rosaryville, is still a chilly month, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 45.7°F (7.6°C). The onset of December brings a small shift in high-temperatures, falling from a fresh 54.5°F (12.5°C) in November to a chilly 45.7°F (7.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Rosaryville?
January stands out as Rosaryville's coldest month, with an average high-temperature of 40.1°F (4.5°C) and a low-temperature of 28.2°F (-2.1°C).
What are the least humid months in Rosaryville?
The months with the lowest humidity are January, March and April, with an average relative humidity of 72%.
What is the driest month in Rosaryville?
The month with the least rainfall is January, when the rain falls for 9.4 days and typically collects 2.05" (52mm) of precipitation.
How much does it rain in Rosaryville?
Throughout the year, in Rosaryville, Maryland, there are 164.8 rainfall days, and 32.87" (835mm) of precipitation is accumulated.
When does it snow in Rosaryville?
Months with snowfall are January through April, November and December.
When does it snow the most in Rosaryville?
The month with the most snowfall in Rosaryville is January, when snow falls for 4.6 days and typically aggregates up to 2.76" (70mm) of snow.
How much does it snow in Rosaryville?
In Rosaryville, Maryland, during the entire year, snow falls for 15.1 days and aggregates up to 8.5" (216mm) of snow.
What are the months with the lowest UV index in Rosaryville?
The months with the lowest UV index in Rosaryville, Maryland, are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Rosaryville?
February has the least sunshine of the year, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST) in Rosaryville?
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 in Rosaryville?
May is the most humid month in Rosaryville, Maryland, with an average relative humidity of 77%.
When it does not snow in Rosaryville?
In Rosaryville, snow does not fall in May through October.
What are the months with the highest UV index in Rosaryville?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Rosaryville, Maryland.
When are the longest days in Rosaryville?
With an average of 14h and 48min of daylight, June has the longest days of the year in Rosaryville, Maryland.
What is the warmest month in Rosaryville?
Rosaryville's temperatures peak on average in July, reaching 86.7°F (30.4°C) at their highest and 69.8°F (21°C) at their lowest.
What month has the most sunshine in Rosaryville?
July has the most sunshine of the year in Rosaryville, Maryland, with an average of 11h of sunshine.
What is the wettest month in Rosaryville?
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.
What is the month with the shortest days in Rosaryville?
December has the shortest days of the year in Rosaryville, with an average of 9h and 30min of daylight.
Average temperature
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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 1min - 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 48min).
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:
9h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 0min - 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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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
Rosaryville, 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).
Rosaryville, Maryland, USA
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