Marrero, Louisiana, United States Climate

Weather: 22.3°C/72.14°F, Wind SW at 6.69 km/h, 78% Humidity, 0% Chance of rain

Marrero Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Marrero has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 23.14ºC (73.65ºF) and it is 10.5% higher than United States’s averages. Marrero typically receives about 29.75 millimeters (1.17 inches) of precipitation and has 43.55 rainy days (11.93% of the time) annually.

CountryUnited States
CityLouisiana
Longitude-90.1003506
Latitude29.8993723
Attitude/ElevationNonem (0ft)
Local timeSunday 17:07
Annual high temperature25.7ºC (78.26ºF)
Annual low temperature19.39ºC (66.9ºF)
Average annual precip.29.75mm (1.17in)
Warmest monthAugust (32.74ºC / 90.93ºF)
Coldest MonthJanuary (9.58ºC / 49.24ºF)
Wettest MonthJuly (64.92mm / 2.56in)
Driest MonthMarch (11.45mm / 0.45in)
Number of days with rainfall (≥ 1.0 mm)43.55 days (11.93%)
Days with no rain321.45 days (88.07%)
Humidity69.71%

Climate Marrero: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.0(78.8)26.0(78.8)32.0(89.6)32.0(89.6)35.0(95.0)36.0(96.8)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)15.78(60.4)20.26(68.47)22.57(72.63)24.88(76.78)30.02(86.04)32.61(90.7)32.57(90.63)32.74(90.93)31.49(88.68)27.19(80.94)20.67(69.21)17.67(63.81)25.7(78.26)
Daily mean °C (°F)13.23(55.81)17.88(64.18)19.86(67.75)21.99(71.58)27.31(81.16)30.12(86.22)30.08(86.14)30.3(86.54)29.04(84.27)24.58(76.24)18.02(64.44)15.26(59.47)23.14(73.65)
Average low °C (°F)9.58(49.24)14.51(58.12)16.12(61.02)17.52(63.54)22.95(73.31)25.92(78.66)26.43(79.57)26.87(80.37)25.41(77.74)21.09(69.96)14.33(57.79)11.94(53.49)19.39(66.9)
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)23.0(73.4)16.0(60.8)9.0(48.2)0.0(0)4.0(39.2)-5.0(23.0)
Average precipitation mm (inches)13.11(0.52)16.75(0.66)11.45(0.45)14.67(0.58)21.67(0.85)36.37(1.43)64.92(2.56)62.09(2.44)46.15(1.82)34.0(1.34)15.57(0.61)20.26(0.8)29.75(1.17)
Average precipitation days (≥ 1.0 mm)1.913.182.092.183.04.736.556.645.273.272.092.643.63
Average relative humidity (%)69.3776.2468.4266.166.866.1769.8368.4970.0671.669.8673.669.71
Mean monthly sunshine hours9.028.859.9910.5711.212.7710.6710.7710.4110.099.428.6210.2

Climate Graph

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

Marrero

Marrero Temperature by Month

August
30.3°C | 86.54°F
June
30.12°C | 86.22°F
July
30.08°C | 86.14°F
September
29.04°C | 84.27°F
May
27.31°C | 81.16°F
October
24.58°C | 76.24°F
April
21.99°C | 71.58°F
March
19.86°C | 67.75°F
November
18.02°C | 64.44°F
February
17.88°C | 64.18°F
December
15.26°C | 59.47°F
January
13.23°C | 55.81°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature35.0°C (95.0°F)32.45°C (90.41°F)31.0°C (87.8°F)
Avg Temperature33.0°C (91.4°F)30.45°C (86.81°F)29.0°C (84.2°F)
Min Temperature29.0°C (84.2°F)27.55°C (81.59°F)26.0°C (78.8°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)22.84°C (73.11°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation28.0mm | 1.1in8.73mm | 0.34in0.0mm | 0in270.6mm | 10.65in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.0kmh | 10.56mph10.97kmh | 6.82mph6.0kmh | 3.73mph
Gust Wind22.0kmh | 13.67mph14.19kmh | 8.82mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure28.0mb8.73mb0.0mb
Marrero

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0129 | 84.222 | 71.66810 | 6.2129.94 | 101415.7 | 0.62
2018-08-0229 | 84.222 | 71.66810 | 6.2129.97 | 101511.2 | 0.44
2018-08-0329 | 84.222 | 71.67011 | 6.8430.03 | 101718.0 | 0.71
2018-08-0430 | 86.022 | 71.66810 | 6.2130.09 | 10195.0 | 0.2
2018-08-0531 | 87.823 | 73.46814 | 8.730.12 | 10204.2 | 0.17
2018-08-0631 | 87.824 | 75.26811 | 6.8430.12 | 10203.4 | 0.13
2018-08-0732 | 89.624 | 75.2676 | 3.7330.06 | 10183.5 | 0.14
2018-08-0831 | 87.823 | 73.4677 | 4.3530.03 | 10172.5 | 0.1
2018-08-0930 | 86.023 | 73.46811 | 6.8430.03 | 101711.2 | 0.44
2018-08-1030 | 86.023 | 73.47012 | 7.4630.03 | 101715.0 | 0.59
2018-08-1131 | 87.822 | 71.66711 | 6.8430.03 | 10177.0 | 0.28
2018-08-1231 | 87.823 | 73.4669 | 5.5930.06 | 10182.8 | 0.11
2018-08-1332 | 89.623 | 73.4628 | 4.9730.03 | 10170.0 | 0.0
2018-08-1433 | 91.423 | 73.4626 | 3.7330.0 | 10162.6 | 0.1
2018-08-1531 | 87.823 | 73.4658 | 4.9730.03 | 10174.7 | 0.19
2018-08-1631 | 87.823 | 73.4689 | 5.5930.06 | 101819.0 | 0.75
2018-08-1731 | 87.823 | 73.46810 | 6.2130.09 | 101913.8 | 0.54
2018-08-1830 | 86.023 | 73.47013 | 8.0830.03 | 10179.8 | 0.39
2018-08-1930 | 86.023 | 73.47114 | 8.729.97 | 10158.2 | 0.32
2018-08-2030 | 86.023 | 73.47214 | 8.730.0 | 101613.9 | 0.55
2018-08-2131 | 87.824 | 75.27316 | 9.9430.03 | 101711.2 | 0.44
2018-08-2230 | 86.022 | 71.66512 | 7.4630.06 | 10180.0 | 0.0
2018-08-2330 | 86.021 | 69.85912 | 7.4630.03 | 10170.0 | 0.0
2018-08-2431 | 87.822 | 71.6617 | 4.3530.0 | 10160.2 | 0.01
2018-08-2531 | 87.823 | 73.46511 | 6.8430.06 | 10180.6 | 0.02
2018-08-2631 | 87.824 | 75.27014 | 8.730.09 | 10198.9 | 0.35
2018-08-2730 | 86.023 | 73.47013 | 8.0830.03 | 101718.4 | 0.72
2018-08-2830 | 86.024 | 75.27313 | 8.0830.03 | 101728.0 | 1.1
2018-08-2930 | 86.023 | 73.4709 | 5.5930.06 | 10188.7 | 0.34
2018-08-3029 | 84.222 | 71.67112 | 7.4630.03 | 101711.6 | 0.46
2018-08-3129 | 84.223 | 73.47117 | 10.5629.97 | 101511.5 | 0.45

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