Climate and monthly weather forecastHewlett Bay Park, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Hewlett Bay Park, New York, is an icy winter month, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 28.2°F (-2.1°C). The lowest temperatures are recorded in January, with averages reaching a high of 37°F (2.8°C) and a low of 28.2°F (-2.1°C). Weather in January »Weather in February
February, the last month of the winter in Hewlett Bay Park, is also an icy month, with an average temperature varying between 39.4°F (4.1°C) and 29.8°F (-1.2°C). Hewlett Bay Park, New York, greets February with an average high-temperature of a still wintry 39.4°F (4.1°C), marking a slight deviation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Hewlett Bay Park, New York, with an average temperature varying between 45.1°F (7.3°C) and 36°F (2.2°C). As Hewlett Bay Park transitions into March, the average high-temperature is observed to slightly rise from an icy 39.4°F (4.1°C) in February to a chilly 45.1°F (7.3°C). Weather in March »Weather in April
April is a cool spring month in Hewlett Bay Park, New York, with an average temperature ranging between max 54.7°F (12.6°C) and min 45.1°F (7.3°C). April brings a rise in Hewlett Bay Park's average high-temperature, moving from a frosty 45.1°F (7.3°C) in March to a cool 54.7°F (12.6°C). Weather in April »Weather in May
May, the last month of the spring in Hewlett Bay Park, is a comfortable 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). Hewlett Bay Park's transition into May sees a rise in the average high-temperature, advancing from a fresh 54.7°F (12.6°C) in April to a comfortable 64.6°F (18.1°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Hewlett Bay Park, New York, with an average temperature fluctuating between 73.2°F (22.9°C) and 63.9°F (17.7°C). Hewlett Bay Park observes a slight uplift in the average high-temperature with the onset of June, 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 is a warm summer month in Hewlett Bay Park, New York, with an average temperature ranging between min 70.9°F (21.6°C) and max 80.6°F (27°C). Hewlett Bay Park's temperatures peak on average in July, reaching 80.6°F (27°C) at their highest and 70.9°F (21.6°C) at their lowest. July's mean heat index is evaluated at 84.2°F (29°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Hewlett Bay Park, New York, with an average temperature fluctuating between 79.9°F (26.6°C) and 71.1°F (21.7°C). August brings an average high-temperature of a still moderately hot 79.9°F (26.6°C), nearly identical to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Hewlett Bay Park, is still a pleasant month, with an average temperature varying between 64.2°F (17.9°C) and 73.2°F (22.9°C). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a moderately hot 79.9°F (26.6°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »Weather in October
October, like September, in Hewlett Bay Park, New York, is another refreshing autumn month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 54.1°F (12.3°C). Hewlett Bay Park's weather changes with the onset of October, slightly falling from a pleasant 73.2°F (22.9°C) in September 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 Hewlett Bay Park, New York, with an average temperature varying between 42.6°F (5.9°C) and 51.6°F (10.9°C). November brings a drop in Hewlett Bay Park's average high-temperature, falling from a refreshing 63°F (17.2°C) in October to a cool 51.6°F (10.9°C). Weather in November »Weather in December
December, the first month of the winter in Hewlett Bay Park, is also a frosty month, with an average temperature varying between 43.5°F (6.4°C) and 36°F (2.2°C). Hewlett Bay Park's progression into December involves a minor drop in the average high-temperature, slightly receding from a fresh 51.6°F (10.9°C) in November to a chilly 43.5°F (6.4°C). Weather in December »Updated: Feb 13, 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, recording an average high temperature of 37°F (2.8°C) and a low temperature of 28.2°F (-2.1°C), is Hewlett Bay Park's coldest month.
The month with the least rainfall in Hewlett Bay Park is January, when the rain falls for 7.3 days and typically collects 0.91" (23mm) of precipitation.
In Hewlett Bay Park, during the entire year, the rain falls for 135.3 days and collects up to 18.62" (473mm) of precipitation.
Months with snowfall in Hewlett Bay Park, New York, are January through March, October through December.
In Hewlett Bay Park, during the entire year, snow falls for 15.8 days and aggregates up to 2.95" (75mm) 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 month with the coldest seawater in Hewlett Bay Park is February, with an average ocean temperature of 39.9°F (4.4°C).
With an average of 4.8h of sunshine, February has the least sunshine of the year.
March is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.02" (26mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hewlett Bay Park, New York, 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.
In Hewlett Bay Park, New York, snow does not fall in April through September.
With an average relative humidity of 77%, May is the most humid month in Hewlett Bay Park, New York.
The month with the longest days is June, with an average of 15h and 0min of daylight.
The months with the highest UV index in Hewlett Bay Park are June through August, with an average maximum UV index of 6.
Hewlett Bay Park's July weather reaches an average high of 80.6°F (27°C) and an average low of 70.9°F (21.6°C), making it the warmest month.
The months with the most rainfall are July and August, with an average 2.32" (59mm) of precipitation.
With an average of 10.8h of sunshine, July has the most sunshine of the year in Hewlett Bay Park.
August is the month with the warmest seawater, with an average ocean temperature of 74.1°F (23.4°C).
The least humid month in Hewlett Bay Park, New York, is November, with an average relative humidity of 72%.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Hewlett Bay Park, 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 Bay Park, 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 Bay Park, 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 Bay Park, NY
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (72%).
Average rainfall
Hewlett Bay Park, 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 Bay Park, 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 Bay Park, 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 Bay Park, 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 sea temperature
Hewlett Bay Park, NY
The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).
Average daylight / Average sunshine
Hewlett Bay Park, 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 6min - 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 6min
- 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 54min - 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
Hewlett Bay Park, 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 Bay Park, 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 Bay Park, 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 Bay Park, 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).
