Slidell, Louisiana, United States Climate
Weather: 27.64°C/81.75°F, Wind SW at 3.6 km/h, 73% Humidity, 0% Chance of rain
Slidell Climate Summary
Located at an elevation of None meters (0 feet) above sea level, Slidell has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 21.99ºC (71.58ºF) and it is 9.35% higher than United States’s averages. Slidell typically receives about 50.29 millimeters (1.98 inches) of precipitation and has 49.09 rainy days (13.45% of the time) annually.
Country | United States |
City | Louisiana |
Longitude | -89.7811745 |
Latitude | 30.2751945 |
Attitude/Elevation | Nonem (0ft) |
Local time | Saturday 18:17 |
Annual high temperature | 25.21ºC (77.38ºF) |
Annual low temperature | 17.18ºC (62.92ºF) |
Average annual precip. | 50.29mm (1.98in) |
Warmest month | August (32.55ºC / 90.59ºF) |
Coldest Month | January (7.15ºC / 44.87ºF) |
Wettest Month | August (91.84mm / 3.62in) |
Driest Month | April (24.51mm / 0.96in) |
Number of days with rainfall (≥ 1.0 mm) | 49.09 days (13.45%) |
Days with no rain | 315.90999999999997 days (86.55%) |
Humidity | 74.62% |
Climate Slidell: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 24.0(75.2) | 27.0(80.6) | 29.0(84.2) | 30.0(86.0) | 35.0(95.0) | 36.0(96.8) | 37.0(98.6) | 36.0(96.8) | 36.0(96.8) | 34.0(93.2) | 28.0(82.4) | 26.0(78.8) | 37.0(98.6) |
Average high °C (°F) | 15.06(59.11) | 19.74(67.53) | 22.05(71.69) | 24.67(76.41) | 29.55(85.19) | 32.2(89.96) | 32.25(90.05) | 32.55(90.59) | 31.18(88.12) | 26.63(79.93) | 19.94(67.89) | 16.75(62.15) | 25.21(77.38) |
Daily mean °C (°F) | 11.8(53.24) | 16.86(62.35) | 18.7(65.66) | 21.09(69.96) | 26.4(79.52) | 29.03(84.25) | 29.28(84.7) | 29.32(84.78) | 27.92(82.26) | 23.25(73.85) | 16.47(61.65) | 13.76(56.77) | 21.99(71.58) |
Average low °C (°F) | 7.15(44.87) | 12.87(55.17) | 13.99(57.18) | 15.36(59.65) | 20.82(69.48) | 23.77(74.79) | 24.63(76.33) | 24.75(76.55) | 23.19(73.74) | 18.55(65.39) | 11.47(52.65) | 9.56(49.21) | 17.18(62.92) |
Record low °C (°F) | -8.0(17.6) | 2.0(35.6) | -1.0(30.2) | 7.0(44.6) | 11.0(51.8) | 18.0(64.4) | 18.0(64.4) | 22.0(71.6) | 14.0(57.2) | 7.0(44.6) | -2.0(28.4) | 1.0(33.8) | -8.0(17.6) |
Average precipitation mm (inches) | 27.43(1.08) | 32.89(1.29) | 25.36(1.0) | 24.51(0.96) | 51.23(2.02) | 64.41(2.54) | 90.47(3.56) | 91.84(3.62) | 74.22(2.92) | 54.38(2.14) | 24.79(0.98) | 41.92(1.65) | 50.29(1.98) |
Average precipitation days (≥ 1.0 mm) | 2.36 | 3.82 | 2.91 | 2.55 | 3.73 | 5.36 | 6.73 | 6.91 | 5.0 | 4.09 | 2.45 | 3.18 | 4.09 |
Average relative humidity (%) | 72.97 | 79.86 | 72.96 | 70.53 | 72.02 | 71.86 | 75.62 | 74.42 | 75.72 | 76.59 | 74.52 | 78.35 | 74.62 |
Mean monthly sunshine hours | 8.69 | 8.79 | 9.92 | 10.5 | 11.6 | 13.4 | 10.6 | 10.81 | 10.64 | 10.28 | 8.91 | 7.87 | 10.17 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Louisiana in recent years.
Slidell Temperature by Month
August | 29.32°C | 84.78°F | |
July | 29.28°C | 84.7°F | |
June | 29.03°C | 84.25°F | |
September | 27.92°C | 82.26°F | |
May | 26.4°C | 79.52°F | |
October | 23.25°C | 73.85°F | |
April | 21.09°C | 69.96°F | |
March | 18.7°C | 65.66°F | |
February | 16.86°C | 62.35°F | |
November | 16.47°C | 61.65°F | |
December | 13.76°C | 56.77°F | |
January | 11.8°C | 53.24°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 33.0°C (91.4°F) | 30.3°C (86.54°F) | 26.0°C (78.8°F) | |
Avg Temperature | 30.0°C (86.0°F) | 27.4°C (81.32°F) | 24.0°C (75.2°F) | |
Min Temperature | 26.0°C (78.8°F) | 22.53°C (72.55°F) | 18.0°C (64.4°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 25.0°C (77.0°F) | 20.53°C (68.95°F) | 15.0°C (59.0°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 100.2mm | 3.94in | 8.6mm | 0.34in | 0.0mm | 0in | 258.0mm | 10.16in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 32.0kmh | 19.88mph | 11.57kmh | 7.19mph | 6.0kmh | 3.73mph | |
Gust Wind | 56.0kmh | 34.8mph | 18.8kmh | 11.68mph | 10.0kmh | 6.21mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 100.2mb | 8.6mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
June | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2020-06-01 | 26 | 78.8 | 17 | 62.6 | 64 | 10 | 6.21 | 30.09 | 1019 | 0.0 | 0.0 |
2020-06-02 | 27 | 80.6 | 21 | 69.8 | 79 | 11 | 6.84 | 30.06 | 1018 | 3.9 | 0.15 |
2020-06-03 | 26 | 78.8 | 20 | 68.0 | 76 | 10 | 6.21 | 29.97 | 1015 | 4.1 | 0.16 |
2020-06-04 | 27 | 80.6 | 20 | 68.0 | 74 | 9 | 5.59 | 29.91 | 1013 | 0.2 | 0.01 |
2020-06-05 | 28 | 82.4 | 22 | 71.6 | 76 | 8 | 4.97 | 29.94 | 1014 | 0.0 | 0.0 |
2020-06-06 | 27 | 80.6 | 22 | 71.6 | 78 | 14 | 8.7 | 29.85 | 1011 | 1.1 | 0.04 |
2020-06-07 | 24 | 75.2 | 23 | 73.4 | 92 | 32 | 19.88 | 29.56 | 1001 | 73.0 | 2.87 |
2020-06-08 | 27 | 80.6 | 25 | 77.0 | 87 | 31 | 19.26 | 29.62 | 1003 | 100.2 | 3.94 |
2020-06-09 | 30 | 86.0 | 23 | 73.4 | 74 | 18 | 11.18 | 29.85 | 1011 | 0.2 | 0.01 |
2020-06-10 | 29 | 84.2 | 21 | 69.8 | 70 | 11 | 6.84 | 29.97 | 1015 | 1.6 | 0.06 |
2020-06-11 | 27 | 80.6 | 19 | 66.2 | 70 | 10 | 6.21 | 30.09 | 1019 | 0.1 | 0.0 |
2020-06-12 | 25 | 77.0 | 15 | 59.0 | 59 | 16 | 9.94 | 30.12 | 1020 | 0.0 | 0.0 |
2020-06-13 | 27 | 80.6 | 18 | 64.4 | 64 | 13 | 8.08 | 30.0 | 1016 | 0.1 | 0.0 |
2020-06-14 | 28 | 82.4 | 19 | 66.2 | 66 | 10 | 6.21 | 30.03 | 1017 | 0.1 | 0.0 |
2020-06-15 | 28 | 82.4 | 17 | 62.6 | 59 | 8 | 4.97 | 30.09 | 1019 | 0.0 | 0.0 |
2020-06-16 | 27 | 80.6 | 15 | 59.0 | 57 | 9 | 5.59 | 30.06 | 1018 | 0.0 | 0.0 |
2020-06-17 | 27 | 80.6 | 17 | 62.6 | 65 | 7 | 4.35 | 30.03 | 1017 | 0.0 | 0.0 |
2020-06-18 | 28 | 82.4 | 18 | 64.4 | 62 | 6 | 3.73 | 30.0 | 1016 | 0.5 | 0.02 |
2020-06-19 | 27 | 80.6 | 18 | 64.4 | 64 | 8 | 4.97 | 30.03 | 1017 | 0.0 | 0.0 |
2020-06-20 | 28 | 82.4 | 19 | 66.2 | 64 | 7 | 4.35 | 30.03 | 1017 | 0.0 | 0.0 |
2020-06-21 | 29 | 84.2 | 20 | 68.0 | 66 | 8 | 4.97 | 30.0 | 1016 | 0.0 | 0.0 |
2020-06-22 | 28 | 82.4 | 22 | 71.6 | 76 | 10 | 6.21 | 30.0 | 1016 | 12.3 | 0.48 |
2020-06-23 | 28 | 82.4 | 23 | 73.4 | 77 | 14 | 8.7 | 29.94 | 1014 | 9.9 | 0.39 |
2020-06-24 | 27 | 80.6 | 22 | 71.6 | 79 | 10 | 6.21 | 29.94 | 1014 | 13.2 | 0.52 |
2020-06-25 | 27 | 80.6 | 23 | 73.4 | 84 | 9 | 5.59 | 30.0 | 1016 | 18.5 | 0.73 |
2020-06-26 | 27 | 80.6 | 23 | 73.4 | 81 | 9 | 5.59 | 30.15 | 1021 | 6.3 | 0.25 |
2020-06-27 | 25 | 77.0 | 23 | 73.4 | 86 | 10 | 6.21 | 30.09 | 1019 | 8.0 | 0.31 |
2020-06-28 | 29 | 84.2 | 24 | 75.2 | 79 | 10 | 6.21 | 30.0 | 1016 | 3.6 | 0.14 |
2020-06-29 | 30 | 86.0 | 23 | 73.4 | 76 | 9 | 5.59 | 29.97 | 1015 | 0.3 | 0.01 |
2020-06-30 | 29 | 84.2 | 24 | 75.2 | 78 | 10 | 6.21 | 29.97 | 1015 | 0.8 | 0.03 |
Slidell 3 Year Historical Weather Data
Nearby locations
- Mandeville 28.87 km ( 17.94 mi)
- Harvey 50.12 km ( 31.14 mi)
- Timberlane 50.29 km ( 31.25 mi)
- Marrero 51.79 km ( 32.18 mi)
- Bridge City 53.31 km ( 33.12 mi)
- Kenner 54.23 km ( 33.69 mi)
- St. Rose 63.66 km ( 39.56 mi)
- Luling 68.03 km ( 42.27 mi)
- Hammond 70.12 km ( 43.57 mi)
- Reserve 78.18 km ( 48.58 mi)
- Larose 97.12 km ( 60.35 mi)
- Cut Off 97.40 km ( 60.52 mi)
- Raceland 99.56 km ( 61.87 mi)
- Bayou Blue 111.94 km ( 69.55 mi)
- Thibodaux 113.66 km ( 70.63 mi)
- Denham Springs 115.35 km ( 71.68 mi)
- Schriever 115.55 km ( 71.80 mi)
- Old Jefferson 119.44 km ( 74.22 mi)
- Oak Hills Place 126.00 km ( 78.29 mi)
- Merrydale 130.00 km ( 80.78 mi)
- Brownfields 132.17 km ( 82.13 mi)
- Port Allen 138.43 km ( 86.01 mi)
- Plaquemine 139.81 km ( 86.88 mi)
- Patterson 160.32 km ( 99.62 mi)
- Franklin 174.22 km ( 108.26 mi)
- St. Martinville 197.95 km ( 123.00 mi)
- Carencro 218.21 km ( 135.59 mi)
- Abbeville 229.19 km ( 142.41 mi)
- Crowley 249.70 km ( 155.15 mi)
- Jennings 276.85 km ( 172.02 mi)
- Alexandria 279.64 km ( 173.76 mi)
- Moss Bluff 328.02 km ( 203.82 mi)
- Prien 336.36 km ( 209.00 mi)
- Bastrop 339.29 km ( 210.83 mi)
- Leesville 346.94 km ( 215.58 mi)
- Natchitoches 355.96 km ( 221.18 mi)
- Ruston 368.67 km ( 229.08 mi)
- Red Chute 443.48 km ( 275.57 mi)
- Bossier City 450.42 km ( 279.87 mi)
- View all
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