Commack, New York, United States Climate

Weather: 11.72°C/53.1°F, Wind SW at 5.66 km/h, 86% Humidity, 0% Chance of rain

United States
(Photo by David Groves on Unsplash)
Contents

Commack Climate Summary

Located at an elevation of 39.73 meters (130.35 feet) above sea level, Commack has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.41ºC (56.14ºF) and it is 0.77% higher than United States’s averages. Commack typically receives about 45.92 millimeters (1.81 inches) of precipitation and has 43.08 rainy days (11.8% of the time) annually.

CountryUnited States
CityNew York
Longitude-73.2928943
Latitude40.8428759
Attitude/Elevation39.73m (130.35ft)
Local timeWednesday 02:12
Annual high temperature15.0ºC (59.0ºF)
Annual low temperature10.72ºC (51.3ºF)
Average annual precip.45.92mm (1.81in)
Warmest monthJuly (27.87ºC / 82.17ºF)
Coldest MonthJanuary (-1.05ºC / 30.11ºF)
Wettest MonthDecember (62.61mm / 2.46in)
Driest MonthSeptember (35.25mm / 1.39in)
Number of days with rainfall (≥ 1.0 mm)43.08 days (11.8%)
Days with no rain321.92 days (88.2%)
Humidity68.3%

Climate Commack: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)16.0(60.8)16.0(60.8)18.0(64.4)25.0(77.0)31.0(87.8)32.0(89.6)31.0(87.8)32.0(89.6)26.0(78.8)22.0(71.6)15.0(59.0)32.0(89.6)
Average high °C (°F)3.37(38.07)5.27(41.49)6.96(44.53)11.33(52.39)17.54(63.57)23.14(73.65)27.87(82.17)26.88(80.38)23.41(74.14)17.32(63.18)10.87(51.57)5.99(42.78)15.0(59.0)
Daily mean °C (°F)1.83(35.29)3.65(38.57)5.38(41.68)9.71(49.48)15.65(60.17)21.44(70.59)26.26(79.27)25.43(77.77)21.77(71.19)15.94(60.69)9.28(48.7)4.62(40.32)13.41(56.14)
Average low °C (°F)-1.05(30.11)0.81(33.46)2.78(37.0)6.9(44.42)12.61(54.7)18.66(65.59)23.77(74.79)23.02(73.44)19.31(66.76)13.37(56.07)6.52(43.74)2.0(35.6)10.72(51.3)
Record low °C (°F)-16.0(3.2)-13.0(8.6)-7.0(19.4)0.0(0)4.0(39.2)12.0(53.6)18.0(64.4)16.0(60.8)13.0(55.4)0.0(0)-6.0(21.2)-7.0(19.4)-16.0(3.2)
Average precipitation mm (inches)37.75(1.49)44.95(1.77)48.05(1.89)43.23(1.7)42.28(1.66)36.47(1.44)56.92(2.24)55.75(2.19)35.25(1.39)44.34(1.75)43.43(1.71)62.61(2.46)45.92(1.81)
Average precipitation days (≥ 1.0 mm)2.273.363.363.645.03.645.04.363.363.362.822.913.59
Average relative humidity (%)65.668.1165.7767.0670.8469.4269.269.6569.6968.9665.0870.1768.3
Mean monthly sunshine hours7.538.529.249.912.5813.3513.7711.8310.228.856.946.459.93

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Commack in recent years.

Commack

Commack Temperature by Month

July
26.26°C | 79.27°F
August
25.43°C | 77.77°F
September
21.77°C | 71.19°F
June
21.44°C | 70.59°F
October
15.94°C | 60.69°F
May
15.65°C | 60.17°F
April
9.71°C | 49.48°F
November
9.28°C | 48.7°F
March
5.38°C | 41.68°F
December
4.62°C | 40.32°F
February
3.65°C | 38.57°F
January
1.83°C | 35.29°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)23.9°C (75.02°F)18.0°C (64.4°F)
Avg Temperature30.0°C (86.0°F)22.33°C (72.19°F)17.0°C (62.6°F)
Min Temperature26.0°C (78.8°F)20.07°C (68.13°F)15.0°C (59.0°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)17.67°C (63.81°F)11.0°C (51.8°F)
PrecipitationMaxAverageMinSum
Precipitation42.6mm | 1.68in8.12mm | 0.32in0.0mm | 0in243.5mm | 9.59in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.0kmh | 19.26mph14.77kmh | 9.18mph5.0kmh | 3.11mph
Gust Wind42.0kmh | 26.1mph20.47kmh | 12.72mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure42.6mb8.12mb0.0mb
Commack

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0122 | 71.617 | 62.67314 | 8.730.3 | 10260.2 | 0.01
2018-09-0225 | 77.020 | 68.0778 | 4.9730.24 | 10240.0 | 0.0
2018-09-0327 | 80.623 | 73.48112 | 7.4630.21 | 10231.1 | 0.04
2018-09-0430 | 86.023 | 73.4736 | 3.7330.18 | 10221.4 | 0.06
2018-09-0527 | 80.623 | 73.47911 | 6.8430.21 | 10230.0 | 0.0
2018-09-0628 | 82.423 | 73.47912 | 7.4630.12 | 102019.1 | 0.75
2018-09-0723 | 73.419 | 66.28015 | 9.3230.12 | 102015.4 | 0.61
2018-09-0820 | 68.015 | 59.07319 | 11.8130.12 | 102010.4 | 0.41
2018-09-0918 | 64.412 | 53.66926 | 16.1630.21 | 102314.3 | 0.56
2018-09-1019 | 66.216 | 60.88531 | 19.2630.18 | 102237.7 | 1.48
2018-09-1124 | 75.221 | 69.8875 | 3.1130.12 | 10207.5 | 0.3
2018-09-1224 | 75.222 | 71.6918 | 4.9730.21 | 102318.8 | 0.74
2018-09-1322 | 71.620 | 68.08815 | 9.3230.24 | 10241.5 | 0.06
2018-09-1422 | 71.618 | 64.48214 | 8.730.21 | 10230.0 | 0.0
2018-09-1523 | 73.419 | 66.2788 | 4.9730.18 | 10220.0 | 0.0
2018-09-1626 | 78.820 | 68.0756 | 3.7330.18 | 10220.0 | 0.0
2018-09-1724 | 75.220 | 68.07912 | 7.4630.09 | 10190.2 | 0.01
2018-09-1824 | 75.221 | 69.88417 | 10.5629.77 | 100842.6 | 1.68
2018-09-1923 | 73.419 | 66.27814 | 8.729.88 | 10120.3 | 0.01
2018-09-2020 | 68.014 | 57.27114 | 8.730.18 | 10220.1 | 0.0
2018-09-2121 | 69.816 | 60.87521 | 13.0530.18 | 10220.0 | 0.0
2018-09-2221 | 69.814 | 57.26319 | 11.8130.09 | 10190.6 | 0.02
2018-09-2318 | 64.412 | 53.66810 | 6.2130.24 | 10244.0 | 0.16
2018-09-2417 | 62.612 | 53.67225 | 15.5330.45 | 10310.5 | 0.02
2018-09-2521 | 69.818 | 64.48925 | 15.5330.3 | 102628.8 | 1.13
2018-09-2624 | 75.221 | 69.88917 | 10.5629.97 | 101523.1 | 0.91
2018-09-2720 | 68.013 | 55.46419 | 11.8130.06 | 10185.2 | 0.2
2018-09-2817 | 62.614 | 57.28019 | 11.8130.03 | 101710.7 | 0.42
2018-09-2921 | 69.814 | 57.26710 | 6.2130.18 | 10220.0 | 0.0
2018-09-3019 | 66.211 | 51.86111 | 6.8430.3 | 10260.0 | 0.0

Commack 3 Year Historical Weather Data

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