Chalmette, Louisiana, United States Climate

Weather: 24.33°C/75.79°F, Wind SW at 2.06 km/h, 77% Humidity, 0% Chance of rain

United States
(Photo by Joe Lavigne on Unsplash)
Contents

Chalmette Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Chalmette has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 22.93ºC (73.27ºF) and it is 10.29% higher than United States’s averages. Chalmette typically receives about 35.24 millimeters (1.39 inches) of precipitation and has 45.17 rainy days (12.38% of the time) annually.

CountryUnited States
CityLouisiana
Longitude-89.9635162
Latitude29.942783
Attitude/ElevationNonem (0ft)
Local timeSaturday 05:00
Annual high temperature25.32ºC (77.58ºF)
Annual low temperature19.35ºC (66.83ºF)
Average annual precip.35.24mm (1.39in)
Warmest monthAugust (32.44ºC / 90.39ºF)
Coldest MonthJanuary (9.56ºC / 49.21ºF)
Wettest MonthJuly (77.32mm / 3.04in)
Driest MonthMarch (14.41mm / 0.57in)
Number of days with rainfall (≥ 1.0 mm)45.17 days (12.38%)
Days with no rain319.83 days (87.62%)
Humidity69.64%

Climate Chalmette: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)25.0(77.0)26.0(78.8)31.0(87.8)31.0(87.8)34.0(93.2)35.0(95.0)36.0(96.8)35.0(95.0)36.0(96.8)34.0(93.2)28.0(82.4)26.0(78.8)36.0(96.8)
Average high °C (°F)15.35(59.63)19.92(67.86)22.17(71.91)24.42(75.96)29.49(85.08)32.3(90.14)32.28(90.1)32.44(90.39)31.18(88.12)26.89(80.4)20.21(68.38)17.25(63.05)25.32(77.58)
Daily mean °C (°F)13.02(55.44)17.71(63.88)19.6(67.28)21.71(71.08)26.97(80.55)29.87(85.77)29.98(85.96)30.13(86.23)28.91(84.04)24.45(76.01)17.79(64.02)14.98(58.96)22.93(73.27)
Average low °C (°F)9.56(49.21)14.44(57.99)16.14(61.05)17.49(63.48)22.86(73.15)25.96(78.73)26.4(79.52)26.77(80.19)25.37(77.67)21.1(69.98)14.26(57.67)11.87(53.37)19.35(66.83)
Record low °C (°F)-5.0(23.0)5.0(41.0)3.0(37.4)10.0(50.0)14.0(57.2)22.0(71.6)20.0(68.0)24.0(75.2)17.0(62.6)9.0(48.2)0.0(0)4.0(39.2)-5.0(23.0)
Average precipitation mm (inches)15.39(0.61)19.85(0.78)14.41(0.57)15.31(0.6)26.44(1.04)42.73(1.68)77.32(3.04)72.37(2.85)59.09(2.33)39.55(1.56)17.59(0.69)22.85(0.9)35.24(1.39)
Average precipitation days (≥ 1.0 mm)2.093.452.092.273.454.916.736.645.273.272.182.823.76
Average relative humidity (%)69.5176.4968.6766.367.0465.8469.2768.069.6671.4669.8973.6169.64
Mean monthly sunshine hours9.038.929.910.6811.313.0210.7410.7810.5910.079.468.5810.26

Climate Graph

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

Chalmette

Chalmette Temperature by Month

August
30.13°C | 86.23°F
July
29.98°C | 85.96°F
June
29.87°C | 85.77°F
September
28.91°C | 84.04°F
May
26.97°C | 80.55°F
October
24.45°C | 76.01°F
April
21.71°C | 71.08°F
March
19.6°C | 67.28°F
November
17.79°C | 64.02°F
February
17.71°C | 63.88°F
December
14.98°C | 58.96°F
January
13.02°C | 55.44°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)12.87°C (55.17°F)2.0°C (35.6°F)
Avg Temperature19.0°C (66.2°F)10.65°C (51.17°F)-1.0°C (30.2°F)
Min Temperature18.0°C (64.4°F)7.58°C (45.64°F)-5.0°C (23.0°F)
Dew PointMaxAverageMin
Dew Point16.0°C (60.8°F)3.68°C (38.62°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation37.5mm | 1.48in2.05mm | 0.08in0.0mm | 0in63.6mm | 2.5in
Snowdepth0.3mm | 0.01in0.01mm | 0.0in0.0mm | 0in0.3mm | 0.01in
WindMaxAverageMin
Wind33.0kmh | 20.51mph17.42kmh | 10.82mph7.0kmh | 4.35mph
Gust Wind39.0kmh | 24.23mph25.48kmh | 15.83mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure37.5mb2.05mb0.0mb
Chalmette

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-011 | 33.8-9 | 15.84833 | 20.5130.5 | 10330.0 | 0.0
2018-01-021 | 33.8-9 | 15.84721 | 13.0530.47 | 10320.0 | 0.0
2018-01-034 | 39.2-8 | 17.64320 | 12.4330.3 | 10260.0 | 0.0
2018-01-045 | 41.0-6 | 21.24317 | 10.5630.33 | 10270.0 | 0.0
2018-01-057 | 44.6-4 | 24.84711 | 6.8430.39 | 10290.0 | 0.0
2018-01-0610 | 50.02 | 35.65713 | 8.0830.42 | 10300.0 | 0.0
2018-01-0716 | 60.810 | 50.07224 | 14.9130.24 | 10241.0 | 0.04
2018-01-0817 | 62.614 | 57.28716 | 9.9429.94 | 101437.5 | 1.48
2018-01-0914 | 57.212 | 53.69115 | 9.3230.06 | 10180.5 | 0.02
2018-01-1018 | 64.416 | 60.88917 | 10.5630.0 | 10160.4 | 0.02
2018-01-1119 | 66.216 | 60.88615 | 9.3229.85 | 10112.0 | 0.08
2018-01-128 | 46.46 | 42.88027 | 16.7829.97 | 10150.8 | 0.03
2018-01-134 | 39.2-4 | 24.85926 | 16.1630.42 | 10300.0 | 0.0
2018-01-145 | 41.0-7 | 19.44514 | 8.730.5 | 10330.0 | 0.0
2018-01-1510 | 50.02 | 35.6587 | 4.3530.42 | 10300.0 | 0.0
2018-01-167 | 44.64 | 39.28020 | 12.4330.45 | 10310.8 | 0.03
2018-01-17-1 | 30.2-7 | 19.46527 | 16.7830.59 | 10360.6 | 0.02
2018-01-182 | 35.6-9 | 15.84613 | 8.0830.5 | 10330.0 | 0.0
2018-01-199 | 48.2-3 | 26.6478 | 4.9730.33 | 10270.0 | 0.0
2018-01-2016 | 60.810 | 50.07214 | 8.730.24 | 10242.0 | 0.08
2018-01-2118 | 64.414 | 57.28316 | 9.9430.12 | 10200.0 | 0.0
2018-01-2219 | 66.215 | 59.08214 | 8.729.97 | 10152.5 | 0.1
2018-01-2313 | 55.43 | 37.44919 | 11.8130.18 | 10220.0 | 0.0
2018-01-2411 | 51.82 | 35.65414 | 8.730.36 | 10280.0 | 0.0
2018-01-2512 | 53.62 | 35.65516 | 9.9430.45 | 10310.0 | 0.0
2018-01-2616 | 60.811 | 51.87721 | 13.0530.36 | 10280.1 | 0.0
2018-01-2717 | 62.615 | 59.09017 | 10.5630.21 | 102313.5 | 0.53
2018-01-2816 | 60.814 | 57.29114 | 8.730.12 | 10201.9 | 0.07
2018-01-2914 | 57.26 | 42.86321 | 13.0530.24 | 10240.0 | 0.0
2018-01-308 | 46.4-0 | 32.05520 | 12.4330.39 | 10290.0 | 0.0
2018-01-3114 | 57.26 | 42.86210 | 6.2130.24 | 10240.0 | 0.0

Chalmette 3 Year Historical Weather Data

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