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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 Castle Oaks, Maryland, is an icy winter month, with an average temperature varying between 36.9°F (2.7°C) and 23.9°F (-4.5°C). With its high average temperature of 36.9°F (2.7°C) and a low of 23.9°F (-4.5°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Castle Oaks, is another cold month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 40.5°F (4.7°C). As January transitions into February, Castle Oaks records an average high-temperature of a still cold 40.5°F (4.7°C), showing a gentle shift from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Castle Oaks, is a frosty month, with an average temperature varying between 33.4°F (0.8°C) and 49.3°F (9.6°C). The onset of March introduces a subtle rise in the average high-temperature, nudging from a cold 40.5°F (4.7°C) in February to a chilly 49.3°F (9.6°C). Weather in March »
Weather in April
April in Castle Oaks, Maryland, is a refreshing spring month, with an average temperature fluctuating between 43.2°F (6.2°C) and 61.5°F (16.4°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's chilly 49.3°F (9.6°C) to a comfortable 61.5°F (16.4°C). Weather in April »
Weather in May
May, the last month of the spring in Castle Oaks, is an agreeable month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 71.2°F (21.8°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 61.5°F (16.4°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Castle Oaks, Maryland, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 78.4°F (25.8°C). A subtle rise in the average high-temperature is observed during June, adjusting from an agreeable 71.2°F (21.8°C) in May to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Castle Oaks, Maryland, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 65.7°F (18.7°C). The warmest month is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C). July's heat index is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Castle Oaks, Maryland, with an average temperature fluctuating between 81.7°F (27.6°C) and 63.5°F (17.5°C). With the advent of August, Castle Oaks's high-temperatures adjust to a still warm 81.7°F (27.6°C), closely aligning with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Castle Oaks, Maryland, with an average temperature fluctuating between 57°F (13.9°C) and 75°F (23.9°C). September brings a slight decrease in the average high-temperature, shifting from 81.7°F (27.6°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Castle Oaks, Maryland, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 63.5°F (17.5°C). As September transitions into October, Castle Oaks sees a drop in the average high-temperature, transitioning from a moderately hot 75°F (23.9°C) to an enjoyable 63.5°F (17.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Castle Oaks, Maryland, with temperature in the range of an average high of 51.3°F (10.7°C) and an average low of 36.1°F (2.3°C). The onset of November entails a temperature shift, as the average high-temperature decreases from an enjoyable 63.5°F (17.5°C) in October to a fresh 51.3°F (10.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Castle Oaks, Maryland, with an average temperature varying between 30.4°F (-0.9°C) and 42.8°F (6°C). As Castle Oaks enters December, the average high-temperature subtly lowers from the a fresh 51.3°F (10.7°C) of November to a chilly 42.8°F (6°C). Weather in December »
Updated: Jul 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 is the coldest month?
Temperature readings reach their annual highs in January, averaging 36.9°F (2.7°C) and a minimum average of 23.9°F (-4.5°C).
What are the least humid months?
The months with the lowest humidity in Castle Oaks are January, April, July and November, with an average relative humidity of 76%.
How much does it rain?
In Castle Oaks, during the entire year, the rain falls for 158.9 days and collects up to 32.68" (830mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
In Castle Oaks, during the entire year, snow falls for 23.9 days and aggregates up to 13.31" (338mm) of snow.
What is the month with the least sunshine?
January and February, with an average of 4.6h of sunshine, are months with the least sunshine.
When is 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 driest month?
The month with the least rainfall is February, when the rain falls for 8.6 days and typically collects 2.13" (54mm) of precipitation.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 4.9 days and accumulates 4.06" (103mm) of snow.
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 most humid month?
With an average relative humidity of 81%, May is the most humid month.
When it does not snow?
May through September are months without snowfall.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What time of the year is the hottest?
July temperatures tend to peak at an average high of 83.8°F (28.8°C) and dip to a low of 65.7°F (18.7°C).
What month has the most sunshine?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.9" (99mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Castle Oaks, MD
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Castle Oaks, 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:
30"Hg - Average pressure in September:
30.06"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
Castle Oaks, MD
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.1mph
The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Castle Oaks, MD
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).
Average rainfall
Castle Oaks, MD
- Average rainfall in January:
2.2" - Average rainfall in February:
2.13" - Average rainfall in March:
2.36" - Average rainfall in April:
2.64" - Average rainfall in May:
3.35" - Average rainfall in June:
2.52"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").
Average rainfall days
Castle Oaks, MD
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Castle Oaks, MD
The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Castle Oaks, MD
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
0.6 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:
0.2 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Castle Oaks, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - 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 2min
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 24min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Castle Oaks, MD
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).
Average UV index
Castle Oaks, 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
Castle Oaks, MD
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Castle Oaks, MD
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Castle Oaks, Maryland, USA
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