Ferdinand weather by month
What a typical year looks like in Ferdinand, Idaho: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Cottonwood 2 Wsw, 13 km from Ferdinand; records cover 1976–2026.
The year at a glance
- Precipitation a year
- 22.6 in575 mm
- Snow a year
- 61 in156 cm
- Last spring freeze
- May 9
- First fall freeze
- Oct 8
- Heating degree days
- 6,718
- Cooling degree days
- 394
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 7°−14° (heating, 99%) and 92°33° (cooling, 1%).
Month by month
Ferdinand in January
Highs average 37°3° and lows 25°−4°, with 1.8 in46 mm of precipitation and 16 in41 cm of snow in a typical January.
- Record high
- 60°16° (2015)
- Record low
- −17°−27° (2024)
- Heating degree days
- 1057
- Cooling degree days
- 0
Ferdinand in February
Highs average 40°5° and lows 26°−3°, with 1.6 in42 mm of precipitation and 11 in28 cm of snow in a typical February.
- Record high
- 64°18° (1995)
- Record low
- −20°−29° (1989)
- Heating degree days
- 889
- Cooling degree days
- 0
Ferdinand in March
Highs average 48°9° and lows 31°−1°, with 2.1 in54 mm of precipitation and 9 in22 cm of snow in a typical March.
- Record high
- 76°24° (2026)
- Record low
- 4°−16° (1989)
- Heating degree days
- 805
- Cooling degree days
- 0
Ferdinand in April
Highs average 54°12° and lows 35°2°, with 2.7 in68 mm of precipitation and 1.8 in4.6 cm of snow in a typical April.
- Record high
- 83°28° (1977)
- Record low
- 18°−8° (1986)
- Heating degree days
- 615
- Cooling degree days
- 0
Ferdinand in May
Highs average 63°17° and lows 42°6°, with 2.8 in71 mm of precipitation and 0.3 in0.8 cm of snow in a typical May.
- Record high
- 88°31° (2025)
- Record low
- 24°−4° (1993)
- Heating degree days
- 390
- Cooling degree days
- 6
Ferdinand in June
Highs average 69°21° and lows 48°9°, with 2.6 in67 mm of precipitation in a typical June.
- Record high
- 100°38° (2015)
- Record low
- 32°0° (1995)
- Heating degree days
- 215
- Cooling degree days
- 28
Ferdinand in July
Highs average 81°27° and lows 56°13°, with 1.2 in29 mm of precipitation in a typical July.
- Record high
- 100°38° (2020)
- Record low
- 31°−1° (1979)
- Heating degree days
- 51
- Cooling degree days
- 155
Ferdinand in August
Highs average 81°27° and lows 56°13°, with 0.84 in21 mm of precipitation in a typical August.
- Record high
- 103°39° (2018)
- Record low
- 32°0° (1992)
- Heating degree days
- 43
- Cooling degree days
- 156
Ferdinand in September
Highs average 72°22° and lows 49°9°, with 1.1 in27 mm of precipitation and 0.1 in0.3 cm of snow in a typical September.
- Record high
- 96°36° (2017)
- Record low
- 25°−4° (2000)
- Heating degree days
- 184
- Cooling degree days
- 47
Ferdinand in OctoberThis month
Highs average 57°14° and lows 39°4°, with 1.8 in45 mm of precipitation and 0.4 in1 cm of snow in a typical October.
- Record high
- 87°31° (1992)
- Record low
- 8°−13° (2019)
- Heating degree days
- 528
- Cooling degree days
- 2
Ferdinand in November
Highs average 44°6° and lows 30°−1°, with 2.2 in56 mm of precipitation and 6 in16 cm of snow in a typical November.
- Record high
- 68°20° (1999)
- Record low
- −5°−21° (1985)
- Heating degree days
- 847
- Cooling degree days
- 0
Ferdinand in December
Highs average 36°2° and lows 24°−5°, with 1.9 in49 mm of precipitation and 17 in42 cm of snow in a typical December.
- Record high
- 59°15° (2021)
- Record low
- −18°−28° (1990)
- Heating degree days
- 1094
- Cooling degree days
- 0