Climate and monthly weather forecastRiviera Beach, MD
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Riviera Beach, Maryland, with an average temperature fluctuating between 28.4°F (-2°C) and 39.6°F (4.2°C). In Riviera Beach, January records the lowest average temperatures, peaking at 39.6°F (4.2°C) and reaching a low of 28.4°F (-2°C). Weather in January »Weather in February
February, the last month of the winter in Riviera Beach, is a chilly month, with an average temperature varying between 43.2°F (6.2°C) and 30.7°F (-0.7°C). February's onset sees an average high-temperature of a chilly 43.2°F (6.2°C), exhibiting a slight fluctuation from the previous month. Weather in February »Weather in March
March, the first month of the spring in Riviera Beach, is a cool month, with an average temperature ranging between min 37.8°F (3.2°C) and max 50.7°F (10.4°C). March's arrival is noted with a slight increase in the average high-temperature, moving from a frosty 43.2°F (6.2°C) in February to a cool 50.7°F (10.4°C). Weather in March »Weather in April
April in Riviera Beach, Maryland, is an enjoyable spring month, with an average temperature ranging between max 62.8°F (17.1°C) and min 47.5°F (8.6°C). Riviera Beach sees a rise in temperature during April, with average high-temperatures transitioning from a fresh 50.7°F (10.4°C) in March to a comfortable 62.8°F (17.1°C). Weather in April »Weather in May
May, the last month of the spring in Riviera Beach, is an agreeable month, with an average temperature varying between 72.1°F (22.3°C) and 57.2°F (14°C). May brings a temperature change, with average high-temperatures moving from April's refreshing 62.8°F (17.1°C) to a pleasant 72.1°F (22.3°C). Weather in May »Weather in June
June, the first month of the summer in Riviera Beach, is a moderately hot month, with an average temperature varying between 65.7°F (18.7°C) and 80.2°F (26.8°C). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's agreeable 72.1°F (22.3°C) to a moderately hot 80.2°F (26.8°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Riviera Beach, Maryland, with an average temperature ranging between min 70.7°F (21.5°C) and max 85.6°F (29.8°C). Riviera Beach's warmest temperatures are experienced in July, with average high temperatures of 85.6°F (29.8°C) and lows of 70.7°F (21.5°C). In July, the heat index is computed to be a very hot 95°F (35°C). Weather in July »Weather in August
August, the last month of the summer in Riviera Beach, is another warm month, with an average temperature fluctuating between 69.1°F (20.6°C) and 83.7°F (28.7°C). Entering August, Riviera Beach's average high-temperature reads a still moderately hot 83.7°F (28.7°C), indicating a close resemblance to the previous month's climate. Weather in August »Weather in September
September, the first month of the autumn in Riviera Beach, is also a moderately hot month, with an average temperature varying between 77.4°F (25.2°C) and 63.3°F (17.4°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a warm 83.7°F (28.7°C) in August to a still moderately hot 77.4°F (25.2°C). Weather in September »Weather in October
October, like September, in Riviera Beach, Maryland, is another comfortable autumn month, with an average temperature varying between 52.9°F (11.6°C) and 65.5°F (18.6°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a moderately hot 77.4°F (25.2°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »Weather in November
November, the last month of the autumn in Riviera Beach, is another cool month, with an average temperature varying between 53.8°F (12.1°C) and 41.4°F (5.2°C). The onset of November is marked by a decrease in temperature, transitioning from a comfortable 65.5°F (18.6°C) in October to a fresh 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 Riviera Beach, Maryland, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.7°F (1.5°C). With the arrival of December, Riviera Beach experiences a modest decline in average high-temperatures, transitioning from a fresh 53.8°F (12.1°C) in November to a chilly 45.5°F (7.5°C). Weather in December »Updated: Jun 26, 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
In Riviera Beach, January is the coldest month, with temperatures averaging a high of 39.6°F (4.2°C) and a low of 28.4°F (-2°C).
January, March, April and November, with an average relative humidity of 72%, are the least humid months.
Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.
January through April, November and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 4.4 days and typically aggregates up to 2.05" (52mm) of snow.
In Riviera Beach, during the entire year, snow falls for 14 days and aggregates up to 6.14" (156mm) of snow.
The months with the lowest UV index in Riviera Beach, Maryland, are January, November and December, with an average maximum UV index of 2.
The month with the coldest seawater is February, with an average ocean temperature of 44.4°F (6.9°C).
February has the least sunshine of the year, with an average of 5.1h of sunshine.
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.
With an average relative humidity of 78%, May is the most humid month.
May through October are months without snowfall.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 54min of daylight.
July is the warmest month of the year, registering average temperatures as high as 85.6°F (29.8°C) and as low as 70.7°F (21.5°C).
With an average of 10.9h of sunshine, July has the most sunshine of the year.
August is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.
The month with the warmest seawater is August, with an average ocean temperature of 77.5°F (25.3°C).
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.89" (48mm) of precipitation.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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 sea temperature
Riviera Beach, MD
The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).
Average daylight / Average sunshine
Riviera Beach, MD
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 30min
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 18min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 12min
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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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
Riviera Beach, 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).
