Connell weather by month
What a typical year looks like in Connell, Washington: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Hatton 9 SE, 16 km from Connell; records cover 1905–2025.
The year at a glance
- Precipitation a year
- 10.8 in275 mm
- Snow a year
- 14 in34 cm
- Last spring freeze
- Apr 18
- First fall freeze
- Oct 17
- Heating degree days
- 5,494
- Cooling degree days
- 724
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Connell in January
Highs average 39°4° and lows 27°−3°, with 1.2 in31 mm of precipitation and 4 in10 cm of snow in a typical January.
- Record high
- 63°17° (1918)
- Record low
- −27°−33° (1957)
- Heating degree days
- 997
- Cooling degree days
- 0
Connell in February
Highs average 45°7° and lows 29°−2°, with 0.9 in23 mm of precipitation and 2.5 in6.4 cm of snow in a typical February.
- Record high
- 76°24° (1905)
- Record low
- −19°−28° (1996)
- Heating degree days
- 790
- Cooling degree days
- 0
Connell in March
Highs average 55°13° and lows 34°1°, with 1.3 in32 mm of precipitation and 0.7 in1.8 cm of snow in a typical March.
- Record high
- 84°29° (1905)
- Record low
- −1°−18° (2019)
- Heating degree days
- 648
- Cooling degree days
- 0
Connell in April
Highs average 63°17° and lows 38°3°, with 1.1 in27 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 99°37° (1905)
- Record low
- 11°−12° (1911)
- Heating degree days
- 433
- Cooling degree days
- 1
Connell in May
Highs average 73°23° and lows 45°7°, with 0.93 in24 mm of precipitation in a typical May.
- Record high
- 101°38° (1910)
- Record low
- 21°−6° (1905)
- Heating degree days
- 214
- Cooling degree days
- 28
Connell in June
Highs average 80°27° and lows 51°11°, with 0.79 in20 mm of precipitation in a typical June.
- Record high
- 115°46° (2021)
- Record low
- 28°−2° (1918)
- Heating degree days
- 75
- Cooling degree days
- 87
Connell in July
Highs average 90°32° and lows 58°14°, with 0.23 in5.8 mm of precipitation in a typical July.
- Record high
- 112°44° (1905)
- Record low
- 31°−1° (1971)
- Heating degree days
- 8
- Cooling degree days
- 276
Connell in August
Highs average 88°31° and lows 57°14°, with 0.26 in6.6 mm of precipitation in a typical August.
- Record high
- 114°46° (1961)
- Record low
- 31°−1° (1907)
- Heating degree days
- 11
- Cooling degree days
- 253
Connell in September
Highs average 79°26° and lows 50°10°, with 0.39 in9.9 mm of precipitation in a typical September.
- Record high
- 102°39° (1950)
- Record low
- 19°−7° (1926)
- Heating degree days
- 100
- Cooling degree days
- 76
Connell in OctoberThis month
Highs average 63°17° and lows 40°4°, with 1 in26 mm of precipitation in a typical October.
- Record high
- 92°33° (2022)
- Record low
- 4°−16° (2002)
- Heating degree days
- 430
- Cooling degree days
- 3
Connell in November
Highs average 47°8° and lows 32°0°, with 1.4 in36 mm of precipitation and 1.4 in3.6 cm of snow in a typical November.
- Record high
- 75°24° (1908)
- Record low
- −12°−24° (1985)
- Heating degree days
- 768
- Cooling degree days
- 0
Connell in December
Highs average 38°3° and lows 26°−3°, with 1.4 in35 mm of precipitation and 5 in12 cm of snow in a typical December.
- Record high
- 67°19° (1917)
- Record low
- −25°−32° (1919)
- Heating degree days
- 1020
- Cooling degree days
- 0