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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 Hewlett, New York, is a wintry winter month, with an average temperature fluctuating between 28.2°F (-2.1°C) and 37°F (2.8°C). January stands out as Hewlett's coldest month, with temperatures ranging between an average high of 37°F (2.8°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 also an icy month in Hewlett, New York, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 29.8°F (-1.2°C). February denotes a minimal variation in the average high-temperature to a still wintry 39.4°F (4.1°C) from January's 37°F (2.8°C). Weather in February »
Weather in March
March, the first month of the spring in Hewlett, is a chilly month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 45.1°F (7.3°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a wintry 39.4°F (4.1°C) in February to a frosty 45.1°F (7.3°C). Weather in March »
Weather in April
April in Hewlett, New York, is a cool spring month, with an average temperature fluctuating between 45.1°F (7.3°C) and 54.7°F (12.6°C). The arrival of April brings a change in Hewlett's weather, with average high-temperatures moving from March's frosty 45.1°F (7.3°C) to a fresh 54.7°F (12.6°C). Weather in April »
Weather in May
May, the last month of the spring in Hewlett, is an enjoyable month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 64.6°F (18.1°C). In Hewlett, stepping into May brings a temperature increase, moving up from April's cool 54.7°F (12.6°C) to a comfortable 64.6°F (18.1°C). Weather in May »
Weather in June
June, the first month of the summer in Hewlett, is an agreeable month, with an average temperature fluctuating between 73.2°F (22.9°C) and 63.9°F (17.7°C). June showcases a minor temperature ascent, adjusting from May's enjoyable 64.6°F (18.1°C) to an agreeable 73.2°F (22.9°C). Weather in June »
Weather in July
July in Hewlett, New York, is a warm summer month, with an average temperature ranging between min 70.9°F (21.6°C) and max 80.6°F (27°C). The warmest period is July, when temperatures fluctuate between an average high of 80.6°F (27°C) and a low of 70.9°F (21.6°C). In July, the average heat index is computed to be 84.2°F (29°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Hewlett, New York, with an average temperature fluctuating between 71.1°F (21.7°C) and 79.9°F (26.6°C). Upon the beginning of August, Hewlett's high-temperatures register at a still moderately hot 79.9°F (26.6°C), closely mirroring the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Hewlett, is also an agreeable month, with an average temperature fluctuating between 64.2°F (17.9°C) and 73.2°F (22.9°C). With the onset of September, Hewlett's climate undergoes a slight change as the average high-temperature moves from a moderately hot 79.9°F (26.6°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Hewlett, New York, with an average temperature fluctuating between 54.1°F (12.3°C) and 63°F (17.2°C). October suggests a modest reduction in the average high-temperature, shifting from an agreeable 73.2°F (22.9°C) in September to a refreshing 63°F (17.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Hewlett, New York, with an average temperature fluctuating between 42.6°F (5.9°C) and 51.6°F (10.9°C). A change in temperatures is noted as October gives way to November, with average highs reducing from an enjoyable 63°F (17.2°C) to a cool 51.6°F (10.9°C). Weather in November »
Weather in December
December, the first month of the winter in Hewlett, is still a chilly month, with an average temperature fluctuating between 36°F (2.2°C) and 43.5°F (6.4°C). The average high-temperature slightly decreases in December, shifting from a fresh 51.6°F (10.9°C) in November to a chilly 43.5°F (6.4°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Hewlett?
The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.2°F (-2.1°C).
What is the driest month in Hewlett?
The month with the least rainfall in Hewlett is January, when the rain falls for 7.3 days and typically collects 0.91" (23mm) of precipitation.
How much does it rain in Hewlett?
In Hewlett, New York, during the entire year, the rain falls for 135.3 days and collects up to 18.62" (473mm) of precipitation.
When does it snow in Hewlett?
Months with snowfall are January through March, October through December.
How many days does it snow in Hewlett?
In Hewlett, during the entire year, snow falls for 15.8 days and aggregates up to 2.95" (75mm) of snow.
What are the months with the lowest UV index in Hewlett?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine in Hewlett?
February has the least sunshine of the year in Hewlett, with an average of 4.8h of sunshine.
When does it snow the most in Hewlett?
The month with the most snowfall is March, when snow falls for 3.3 days and typically aggregates up to 1.02" (26mm) of snow.
When is Daylight Saving Time (DST) in Hewlett?
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.
When it does not snow in Hewlett?
April through September are months without snowfall.
What is the most humid month in Hewlett?
May is the most humid month in Hewlett, New York, with an average relative humidity of 77%.
When are the longest days in Hewlett?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the month with the highest UV index in Hewlett?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What part of the year is the hottest in Hewlett?
In Hewlett, July registers the highest temperatures, averaging 80.6°F (27°C) at the peak and 70.9°F (21.6°C) at the lowest.
What is the wettest month in Hewlett?
The wettest months in Hewlett, New York, are July and August, with an average 2.32" (59mm) of rainfall.
What month has the most sunshine in Hewlett?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Hewlett, New York.
What is the least humid month in Hewlett?
The least humid month in Hewlett is November, with an average relative humidity of 72%.
What is the month with the shortest days in Hewlett?
December has the shortest days of the year in Hewlett, New York, with an average of 9h and 18min of daylight.
Average temperature
Hewlett, NY
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is August (71.1°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure
Hewlett, 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
Hewlett, NY
- Average wind speed in January:
12.4mph - Average wind speed in February:
12mph - Average wind speed in March:
11.7mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
8mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.1mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.6mph - Average wind speed in December:
11.9mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity
Hewlett, NY
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (72%).
Average rainfall
Hewlett, NY
- Average rainfall in January:
0.91" - Average rainfall in February:
0.98" - Average rainfall in March:
1.3" - Average rainfall in April:
1.46" - Average rainfall in May:
1.65" - Average rainfall in June:
1.61"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.32" - Average rainfall in September:
1.38" - Average rainfall in October:
1.61" - Average rainfall in November:
1.42" - Average rainfall in December:
1.65"
The wettest months (with the highest rainfall) are July and August (2.32").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days
Hewlett, NY
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Hewlett, NY
The month with the highest snowfall is March (1.02").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Hewlett, NY
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
3.3 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:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.8 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 and September (0 days).
Average daylight / Average sunshine
Hewlett, NY
- Average daylight in January:
9h and 4min - 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 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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 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 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - 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
Hewlett, NY
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
17 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
15.4 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is July (13.6 days).
Average UV index
Hewlett, 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
Hewlett, NY
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Hewlett, 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).
Hewlett, New York, USA
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