Expand
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 Riverview, Delaware, is a wintry winter month, with an average temperature ranging between max 40.3°F (4.6°C) and min 28.8°F (-1.8°C). The lowest temperatures are recorded in January, with averages reaching a high of 40.3°F (4.6°C) and a low of 28.8°F (-1.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Riverview, Delaware, with an average temperature fluctuating between 43.9°F (6.6°C) and 31.5°F (-0.3°C). In Riverview, February's average high-temperature stands at a chilly 43.9°F (6.6°C), closely related to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Riverview, Delaware, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 37.4°F (3°C). A subtle rise in the average high-temperature is observed during March, adjusting from a frosty 43.9°F (6.6°C) in February to a fresh 50.5°F (10.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Riverview, Delaware, with an average temperature ranging between max 61.5°F (16.4°C) and min 47.1°F (8.4°C). April's arrival is marked by an increase in the average high-temperature, moving from a fresh 50.5°F (10.3°C) in March to a refreshing 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Riverview, Delaware, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 56.7°F (13.7°C). The shift from April to May brings an increase in the average high-temperature, moving from a comfortable 61.5°F (16.4°C) to an agreeable 70.9°F (21.6°C). Weather in May »
Weather in June
June, the first month of the summer in Riverview, is a warm month, with an average temperature fluctuating between 64.8°F (18.2°C) and 79.3°F (26.3°C). The shift into June brings a slight increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Riverview, Delaware, is another warm summer month, with an average temperature fluctuating between 69.8°F (21°C) and 84.2°F (29°C). July, noted for its average high-temperature of 84.2°F (29°C) and an average low-temperature of 69.8°F (21°C), is considered the warmest month. July's average heat index is computed to be a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Riverview, Delaware, with an average temperature varying between 68.2°F (20.1°C) and 82.2°F (27.9°C). Riverview indicates an average high-temperature of a still warm 82.2°F (27.9°C) in August, showing minor variation from July's 84.2°F (29°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Riverview, Delaware, with an average temperature varying between 63.1°F (17.3°C) and 76.5°F (24.7°C). The onset of September results in a small decrease in the average high-temperature, moderately receding from a warm 82.2°F (27.9°C) in August to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Riverview, Delaware, with an average temperature fluctuating between 65.8°F (18.8°C) and 53.6°F (12°C). In Riverview, the average high-temperature in October decreases from a moderately hot 76.5°F (24.7°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Riverview, Delaware, with an average temperature ranging between max 54.5°F (12.5°C) and min 42.3°F (5.7°C). During Riverview's transition into November, the average high-temperature lessens, moving from a refreshing 65.8°F (18.8°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 Riverview, is also a frosty month, with an average temperature ranging between min 36°F (2.2°C) and max 46.4°F (8°C). The arrival of December corresponds with a light shift in temperature, down from a cool 54.5°F (12.5°C) in November to a chilly 46.4°F (8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Riverview?
The month of January, characterized by an average high of 40.3°F (4.6°C) and a low of 28.8°F (-1.8°C), is recognized as the coldest.
What is the least humid month in Riverview?
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.
What is the driest month in Riverview?
The month with the least rainfall is January, when the rain falls for 9.5 days and typically collects 2.13" (54mm) of precipitation.
How much does it rain in Riverview?
In Riverview, during the entire year, the rain falls for 167.5 days and collects up to 35.35" (898mm) of precipitation.
When does it snow in Riverview?
January through April, November and December are months with snowfall in Riverview.
What is the snowiest month in Riverview?
The month with the most snowfall is January, when snow falls for 4.3 days and typically aggregates up to 1.93" (49mm) of snow.
How much does it snow in Riverview?
Throughout the year, in Riverview, there are 12.5 snowfall days, and 5.94" (151mm) of snow is accumulated.
What are the months with the lowest UV index in Riverview?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Riverview, Delaware.
What is the month with the least sunshine in Riverview?
February has the least sunshine of the year, with an average of 4.9h of sunshine.
When is Daylight Saving Time (DST) in Riverview?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Riverview, 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 are the most humid months in Riverview?
The months with the highest humidity in Riverview, Delaware, are May, August and September, with an average relative humidity of 79%.
When it does not snow in Riverview?
May through October are months without snowfall in Riverview, Delaware.
When is the highest UV index in Riverview?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Riverview.
When are the longest days in Riverview?
The month with the longest days in Riverview is June, with an average of 14h and 54min of daylight.
What part of the year is the hottest in Riverview?
July is the warmest month in Riverview, Delaware, with the temperature often reaching an average high of 84.2°F (29°C) and an average low of 69.8°F (21°C).
What month has the most sunshine in Riverview?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the wettest month in Riverview?
August is the month with the most rainfall in Riverview. Rain falls for 16.9 days and accumulates 3.9" (99mm) of precipitation.
What is the month with the shortest days in Riverview?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Riverview, DE
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (40.3°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 (28.8°F).
Average pressure
Riverview, DE
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Riverview, DE
- Average wind speed in January:
9.9mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Riverview, DE
The months with the highest relative humidity are May, August and September (79%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall
Riverview, DE
- Average rainfall in January:
2.13" - Average rainfall in February:
2.6" - Average rainfall in March:
2.87" - Average rainfall in April:
2.48" - Average rainfall in May:
3.11" - Average rainfall in June:
3.43"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days
Riverview, DE
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9 days).
Average snowfall
Riverview, DE
The month with the highest snowfall is January (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Riverview, DE
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
3.4 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:
0.2 days - Average snowfall days in December:
2.1 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
Riverview, DE
- 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:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Riverview, DE
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
12 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (9.7 days).
Average UV index
Riverview, DE
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
Riverview, DE
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Riverview, DE
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).
Riverview, Delaware, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
