Longbranch weather by month
What a typical year looks like in Longbranch, Washington: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Tacoma Narrows Airport, 15 km from Longbranch; records cover 1999–2026.
The year at a glance
- Precipitation a year
- 42 in1067 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 11
- First fall freeze
- Nov 21
- Heating degree days
- 4,884
- Cooling degree days
- 132
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 27°−3° (heating, 99%) and 88°31° (cooling, 1%).
Month by month
Longbranch in January
Highs average 46°8° and lows 36°2°, with 6.1 in154 mm of precipitation in a typical January.
- Record high
- 62°17° (2005)
- Record low
- 17°−8° (2024)
- Heating degree days
- 733
- Cooling degree days
- 0
Longbranch in February
Highs average 48°9° and lows 37°3°, with 4.1 in104 mm of precipitation in a typical February.
- Record high
- 68°20° (2008)
- Record low
- 17°−8° (2019)
- Heating degree days
- 631
- Cooling degree days
- 0
Longbranch in March
Highs average 53°12° and lows 39°4°, with 4.6 in118 mm of precipitation in a typical March.
- Record high
- 76°24° (2004)
- Record low
- 26°−3° (2019)
- Heating degree days
- 595
- Cooling degree days
- 0
Longbranch in April
Highs average 58°14° and lows 41°5°, with 3.4 in86 mm of precipitation in a typical April.
- Record high
- 82°28° (2014)
- Record low
- 31°−1° (2022)
- Heating degree days
- 467
- Cooling degree days
- 0
Longbranch in May
Highs average 65°18° and lows 47°8°, with 2.1 in53 mm of precipitation in a typical May.
- Record high
- 90°32° (2023)
- Record low
- 36°2° (2002)
- Heating degree days
- 299
- Cooling degree days
- 4
Longbranch in June
Highs average 70°21° and lows 51°10°, with 1.4 in35 mm of precipitation in a typical June.
- Record high
- 105°41° (2021)
- Record low
- 43°6° (2002)
- Heating degree days
- 161
- Cooling degree days
- 17
Longbranch in July
Highs average 76°24° and lows 54°12°, with 0.68 in17 mm of precipitation in a typical July.
- Record high
- 103°39° (2009)
- Record low
- 47°8° (1999)
- Heating degree days
- 58
- Cooling degree days
- 51
Longbranch in August
Highs average 76°24° and lows 54°12°, with 0.86 in22 mm of precipitation in a typical August.
- Record high
- 94°34° (2020)
- Record low
- 47°8° (2010)
- Heating degree days
- 50
- Cooling degree days
- 48
Longbranch in September
Highs average 70°21° and lows 51°11°, with 1.5 in39 mm of precipitation in a typical September.
- Record high
- 89°32° (2024)
- Record low
- 40°4° (2019)
- Heating degree days
- 147
- Cooling degree days
- 12
Longbranch in OctoberThis month
Highs average 59°15° and lows 46°8°, with 4.3 in110 mm of precipitation in a typical October.
- Record high
- 84°29° (2022)
- Record low
- 32°0° (2023)
- Heating degree days
- 398
- Cooling degree days
- 0
Longbranch in November
Highs average 51°10° and lows 40°4°, with 7.2 in182 mm of precipitation in a typical November.
- Record high
- 68°20° (2010)
- Record low
- 18°−8° (2010)
- Heating degree days
- 596
- Cooling degree days
- 0
Longbranch in December
Highs average 46°8° and lows 36°2°, with 5.8 in148 mm of precipitation in a typical December.
- Record high
- 67°19° (2014)
- Record low
- 18°−8° (2009)
- Heating degree days
- 749
- Cooling degree days
- 0