Climate and monthly weather forecastRichmond Hill, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Richmond Hill, New York, is a wintry winter month, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 27.7°F (-2.4°C). Richmond Hill's coldest month, January, generally records average temperatures ranging from a high of 36.9°F (2.7°C) to a low of 27.7°F (-2.4°C). Weather in January »Weather in February
February, the last month of the winter in Richmond Hill, is also a wintry month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 39.2°F (4°C). Richmond Hill's February average high-temperature settles at a still wintry 39.2°F (4°C), showing a near match with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Richmond Hill, is a frosty month, with an average temperature varying between 35.2°F (1.8°C) and 45.3°F (7.4°C). In Richmond Hill, the onset of March comes with a modest high-temperature shift, transitioning from February's wintry 39.2°F (4°C) to a frosty 45.3°F (7.4°C). Weather in March »Weather in April
April in Richmond Hill, New York, is a mild spring month, with an average temperature ranging between max 55.9°F (13.3°C) and min 44.6°F (7°C). A rise in the average high-temperature is observed during April, moving from a frosty 45.3°F (7.4°C) in March to a mild 55.9°F (13.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Richmond Hill, New York, with an average temperature ranging between min 54.3°F (12.4°C) and max 65.8°F (18.8°C). The arrival of May sees a shift in the average high-temperature, moving from 55.9°F (13.3°C) in April to a still refreshing 65.8°F (18.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Richmond Hill, New York, with an average temperature varying between 74.8°F (23.8°C) and 63.1°F (17.3°C). An increase in the average high-temperature marks June, moving from May's enjoyable 65.8°F (18.8°C) to a warm 74.8°F (23.8°C). Weather in June »Weather in July
July, like June, in Richmond Hill, New York, is another warm summer month, with an average temperature varying between 81.9°F (27.7°C) and 70.3°F (21.3°C). In Richmond Hill, the peak temperatures are generally noted in July, averaging a high of 81.9°F (27.7°C) and a low of 70.3°F (21.3°C). During July, the heat index is estimated at a tropical 86°F (30°C). Weather in July »Weather in August
August, the last month of the summer in Richmond Hill, is another warm month, with an average temperature varying between 70.2°F (21.2°C) and 80.6°F (27°C). The arrival of August denotes a barely perceptible change in the average high-temperatures to a still moderately hot 80.6°F (27°C) from July's 81.9°F (27.7°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Richmond Hill, New York, with an average temperature fluctuating between 63.5°F (17.5°C) and 73.8°F (23.2°C). In September, the average high-temperature marginally decreases from a moderately hot 80.6°F (27°C) in August to a still warm 73.8°F (23.2°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Richmond Hill, New York, with an average temperature ranging between min 53.4°F (11.9°C) and max 63°F (17.2°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's warm 73.8°F (23.2°C) to an enjoyable 63°F (17.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Richmond Hill, New York, with an average temperature varying between 51.8°F (11°C) and 42.3°F (5.7°C). Stepping into November, Richmond Hill observes a temperature decline, with the average high falling from October's comfortable 63°F (17.2°C) to a fresh 51.8°F (11°C). Weather in November »Weather in December
December, the first month of the winter in Richmond Hill, is still a cold month, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 42.4°F (5.8°C). December shows a mild decline in the average high-temperature, falling from November's cool 51.8°F (11°C) to a cold 42.4°F (5.8°C). Weather in December »Updated: Aug 2, 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
January, with its average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 27.7°F (-2.4°C), holds the record as the coldest month.
January is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.05" (52mm) of precipitation.
In Richmond Hill, during the entire year, the rain falls for 155.6 days and collects up to 34.72" (882mm) of precipitation.
January through April, November and December are months with snowfall.
In Richmond Hill, during the entire year, snow falls for 15 days and aggregates up to 5.39" (137mm) of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The months with the highest humidity are February, May and December, with an average relative humidity of 75%.
With an average of 4.8h of sunshine, February has the least sunshine of the year.
The month with the most snowfall is March, when snow falls for 2.7 days and typically aggregates up to 1.85" (47mm) of snow.
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.
May through October are months without snowfall.
With an average of 15h and 0min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
Temperature readings reach their annual highs in July, averaging 81.9°F (27.7°C) and a minimum average of 70.3°F (21.3°C).
July is the month with the most rainfall. Rain falls for 17.9 days and accumulates 4.02" (102mm) of precipitation.
With an average of 10.8h of sunshine, July has the most sunshine of the year in Richmond Hill.
August and November, with an average relative humidity of 71%, are the least humid months.
December has the shortest days of the year in Richmond Hill, New York, with an average of 9h and 18min of daylight.
Average temperature
Richmond Hill, NY
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure
Richmond Hill, NY
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Richmond Hill, NY
- Average wind speed in January:
11.2mph - Average wind speed in February:
10.9mph - Average wind speed in March:
10.7mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.9mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity
Richmond Hill, NY
The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).
Average rainfall
Richmond Hill, NY
- Average rainfall in January:
2.05" - Average rainfall in February:
2.09" - Average rainfall in March:
2.56" - Average rainfall in April:
2.8" - Average rainfall in May:
3.07" - Average rainfall in June:
3.07"
The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days
Richmond Hill, NY
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Richmond Hill, NY
The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Richmond Hill, NY
- Average snowfall days in January:
4.5 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
2.7 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:
0.4 days - Average snowfall days in December:
3 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Richmond Hill, NY
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 6min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Richmond Hill, NY
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
17.2 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.3 days
The months with the most sunshine days are January and November (19.7 days).
The month with the least sunshine days is July (11 days).
Average UV index
Richmond Hill, NY
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Richmond Hill, NY
The month with the most cloud cover is December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility
Richmond Hill, NY
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).
