Gloster weather by month
What a typical year looks like in Gloster, Louisiana: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Shreveport Southern Hills, 21 km from Gloster; records cover 2003–2026.
The year at a glance
- Precipitation a year
- 55.6 in1412 mm
- Snow a year
- 0.9 in2.3 cm
- Last spring freeze
- Mar 6
- First fall freeze
- Nov 16
- Heating degree days
- 2,431
- Cooling degree days
- 2,348
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 22°−6° (heating, 99%) and 103°39° (cooling, 1%).
Month by month
Gloster in January
Highs average 56°13° and lows 35°2°, with 5.2 in131 mm of precipitation and 0.1 in0.3 cm of snow in a typical January.
- Record high
- 81°27° (2023)
- Record low
- 10°−12° (2024)
- Heating degree days
- 608
- Cooling degree days
- 2
Gloster in February
Highs average 60°15° and lows 39°4°, with 4.7 in119 mm of precipitation and 0.7 in1.8 cm of snow in a typical February.
- Record high
- 88°31° (2023)
- Record low
- 2°−17° (2021)
- Heating degree days
- 448
- Cooling degree days
- 6
Gloster in March
Highs average 68°20° and lows 46°8°, with 5 in128 mm of precipitation and 0.1 in0.3 cm of snow in a typical March.
- Record high
- 90°32° (2026)
- Record low
- 22°−6° (2015)
- Heating degree days
- 278
- Cooling degree days
- 23
Gloster in April
Highs average 76°24° and lows 52°11°, with 5.3 in136 mm of precipitation in a typical April.
- Record high
- 92°33° (2006)
- Record low
- 31°−1° (2019)
- Heating degree days
- 102
- Cooling degree days
- 75
Gloster in May
Highs average 83°28° and lows 62°16°, with 5 in126 mm of precipitation in a typical May.
- Record high
- 97°36° (2011)
- Record low
- 38°3° (2013)
- Heating degree days
- 15
- Cooling degree days
- 238
Gloster in June
Highs average 89°32° and lows 70°21°, with 5 in127 mm of precipitation in a typical June.
- Record high
- 105°41° (2011)
- Record low
- 57°14° (2020)
- Heating degree days
- 0
- Cooling degree days
- 433
Gloster in July
Highs average 93°34° and lows 72°22°, with 3.8 in97 mm of precipitation in a typical July.
- Record high
- 108°42° (2018)
- Record low
- 62°17° (2013)
- Heating degree days
- 0
- Cooling degree days
- 547
Gloster in August
Highs average 94°34° and lows 72°22°, with 3.2 in81 mm of precipitation in a typical August.
- Record high
- 111°44° (2011)
- Record low
- 56°13° (2004)
- Heating degree days
- 0
- Cooling degree days
- 550
Gloster in September
Highs average 88°31° and lows 65°18°, with 3.9 in100 mm of precipitation in a typical September.
- Record high
- 106°41° (2011)
- Record low
- 47°8° (2022)
- Heating degree days
- 2
- Cooling degree days
- 350
Gloster in OctoberThis month
Highs average 77°25° and lows 54°12°, with 4.6 in118 mm of precipitation in a typical October.
- Record high
- 99°37° (2026)
- Record low
- 28°−2° (2022)
- Heating degree days
- 102
- Cooling degree days
- 103
Gloster in November
Highs average 65°18° and lows 43°6°, with 4.5 in113 mm of precipitation in a typical November.
- Record high
- 86°30° (2022)
- Record low
- 20°−7° (2019)
- Heating degree days
- 338
- Cooling degree days
- 16
Gloster in December
Highs average 58°15° and lows 37°3°, with 5.4 in137 mm of precipitation in a typical December.
- Record high
- 84°29° (2022)
- Record low
- 9°−13° (2022)
- Heating degree days
- 538
- Cooling degree days
- 5