Donaldsonville, Louisiana, United States Climate

Weather: 25.36°C/77.65°F, Wind SW at 4.63 km/h, 69% Humidity, 0% Chance of rain

United States
(Photo by Joe Lavigne on Unsplash)
Contents

Donaldsonville Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Donaldsonville has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 21.9ºC (71.42ºF) and it is 9.26% higher than United States’s averages. Donaldsonville typically receives about 45.0 millimeters (1.77 inches) of precipitation and has 49.19 rainy days (13.48% of the time) annually.

CountryUnited States
CityLouisiana
Longitude-90.9928773
Latitude30.1010323
Attitude/ElevationNonem (0ft)
Local timeSaturday 16:20
Annual high temperature25.42ºC (77.76ºF)
Annual low temperature16.63ºC (61.93ºF)
Average annual precip.45.0mm (1.77in)
Warmest monthAugust (31.95ºC / 89.51ºF)
Coldest MonthJanuary (7.13ºC / 44.83ºF)
Wettest MonthJuly (110.4mm / 4.35in)
Driest MonthMarch (19.83mm / 0.78in)
Number of days with rainfall (≥ 1.0 mm)49.19 days (13.48%)
Days with no rain315.81 days (86.52%)
Humidity77.07%

Climate Donaldsonville: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.0(78.8)29.0(84.2)30.0(86.0)30.0(86.0)35.0(95.0)36.0(96.8)37.0(98.6)35.0(95.0)36.0(96.8)33.0(91.4)29.0(84.2)26.0(78.8)37.0(98.6)
Average high °C (°F)15.71(60.28)20.85(69.53)22.92(73.26)25.24(77.43)30.3(86.54)31.89(89.4)31.84(89.31)31.95(89.51)30.6(87.08)26.48(79.66)20.19(68.34)17.08(62.74)25.42(77.76)
Daily mean °C (°F)11.98(53.56)17.34(63.21)19.16(66.49)21.13(70.03)26.45(79.61)28.54(83.37)28.74(83.73)28.76(83.77)27.37(81.27)22.94(73.29)16.44(61.59)13.95(57.11)21.9(71.42)
Average low °C (°F)7.13(44.83)12.75(54.95)13.71(56.68)14.5(58.1)19.86(67.75)22.77(72.99)23.6(74.48)23.82(74.88)22.63(72.73)18.02(64.44)11.18(52.12)9.56(49.21)16.63(61.93)
Record low °C (°F)-9.0(15.8)2.0(35.6)-2.0(28.4)5.0(41.0)11.0(51.8)17.0(62.6)19.0(66.2)19.0(66.2)13.0(55.4)7.0(44.6)-3.0(26.6)1.0(33.8)-9.0(15.8)
Average precipitation mm (inches)24.51(0.96)27.25(1.07)19.83(0.78)23.29(0.92)34.52(1.36)53.51(2.11)110.4(4.35)86.91(3.42)56.46(2.22)48.91(1.93)22.45(0.88)31.91(1.26)45.0(1.77)
Average precipitation days (≥ 1.0 mm)2.823.822.552.643.185.186.737.455.733.912.183.04.1
Average relative humidity (%)72.7679.4974.5673.5874.3576.3380.2379.8380.3479.2775.7278.4377.07
Mean monthly sunshine hours8.688.69.7610.3910.7810.4510.5210.6110.2410.059.228.369.8

Climate Graph

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

Donaldsonville

Donaldsonville Temperature by Month

August
28.76°C | 83.77°F
July
28.74°C | 83.73°F
June
28.54°C | 83.37°F
September
27.37°C | 81.27°F
May
26.45°C | 79.61°F
October
22.94°C | 73.29°F
April
21.13°C | 70.03°F
March
19.16°C | 66.49°F
February
17.34°C | 63.21°F
November
16.44°C | 61.59°F
December
13.95°C | 57.11°F
January
11.98°C | 53.56°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.0°C (84.2°F)24.13°C (75.43°F)16.0°C (60.8°F)
Avg Temperature25.0°C (77.0°F)19.83°C (67.69°F)11.0°C (51.8°F)
Min Temperature19.0°C (66.2°F)12.83°C (55.09°F)7.0°C (44.6°F)
Dew PointMaxAverageMin
Dew Point19.0°C (66.2°F)12.67°C (54.81°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation73.3mm | 2.89in3.02mm | 0.12in0.0mm | 0in90.7mm | 3.57in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.0kmh | 10.56mph10.5kmh | 6.52mph5.0kmh | 3.11mph
Gust Wind27.0kmh | 16.78mph16.43kmh | 10.21mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure73.3mb3.02mb0.0mb
Donaldsonville

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-04-0120 | 68.014 | 57.2768 | 4.9730.09 | 10190.0 | 0.0
2018-04-0223 | 73.418 | 64.4838 | 4.9729.97 | 10150.2 | 0.01
2018-04-0325 | 77.019 | 66.28214 | 8.729.91 | 10130.0 | 0.0
2018-04-0418 | 64.412 | 53.66913 | 8.0830.12 | 10201.5 | 0.06
2018-04-0517 | 62.68 | 46.46210 | 6.2130.15 | 10210.1 | 0.0
2018-04-0620 | 68.015 | 59.08211 | 6.8429.94 | 10140.2 | 0.01
2018-04-0718 | 64.416 | 60.89010 | 6.2129.85 | 10111.9 | 0.07
2018-04-0811 | 51.88 | 46.48110 | 6.2129.94 | 10140.1 | 0.0
2018-04-0916 | 60.813 | 55.4867 | 4.3529.97 | 10150.1 | 0.0
2018-04-1019 | 66.210 | 50.06513 | 8.0830.15 | 10210.1 | 0.0
2018-04-1118 | 64.48 | 46.4638 | 4.9730.21 | 10230.0 | 0.0
2018-04-1221 | 69.813 | 55.47111 | 6.8430.06 | 10180.0 | 0.0
2018-04-1324 | 75.219 | 66.28017 | 10.5629.91 | 10130.4 | 0.02
2018-04-1419 | 66.218 | 64.49317 | 10.5629.83 | 101073.3 | 2.89
2018-04-1512 | 53.65 | 41.06815 | 9.3230.06 | 10181.9 | 0.07
2018-04-1616 | 60.85 | 41.0589 | 5.5930.21 | 10230.0 | 0.0
2018-04-1721 | 69.89 | 48.26111 | 6.8430.09 | 10190.0 | 0.0
2018-04-1823 | 73.416 | 60.87612 | 7.4630.0 | 10160.0 | 0.0
2018-04-1921 | 69.813 | 55.47012 | 7.4630.15 | 10210.1 | 0.0
2018-04-2016 | 60.87 | 44.66311 | 6.8430.21 | 10230.0 | 0.0
2018-04-2120 | 68.012 | 53.6699 | 5.5930.09 | 10190.0 | 0.0
2018-04-2223 | 73.418 | 64.48114 | 8.729.94 | 10148.2 | 0.32
2018-04-2319 | 66.212 | 53.67210 | 6.2130.0 | 10160.0 | 0.0
2018-04-2421 | 69.814 | 57.2749 | 5.5930.0 | 10160.0 | 0.0
2018-04-2524 | 75.215 | 59.0695 | 3.1130.03 | 10170.0 | 0.0
2018-04-2619 | 66.212 | 53.67013 | 8.0829.91 | 10132.5 | 0.1
2018-04-2720 | 68.012 | 53.6729 | 5.5930.0 | 10160.1 | 0.0
2018-04-2823 | 73.413 | 55.4645 | 3.1130.06 | 10180.0 | 0.0
2018-04-2924 | 75.213 | 55.4627 | 4.3530.12 | 10200.0 | 0.0
2018-04-3024 | 75.213 | 55.4627 | 4.3530.15 | 10210.0 | 0.0

Donaldsonville 3 Year Historical Weather Data

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