Inkom weather by month
What a typical year looks like in Inkom, Idaho: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pocatello City, 18 km from Inkom; records cover 2001–2026.
The year at a glance
- Precipitation a year
- 13 in329 mm
- Snow a year
- 30 in75 cm
- Last spring freeze
- May 4
- First fall freeze
- Oct 10
- Heating degree days
- 6,130
- Cooling degree days
- 755
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 2°−17° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Inkom in January
Highs average 36°2° and lows 21°−6°, with 1.1 in27 mm of precipitation and 6 in14 cm of snow in a typical January.
- Record high
- 60°16° (2003)
- Record low
- −14°−26° (2023)
- Heating degree days
- 1128
- Cooling degree days
- 0
Inkom in February
Highs average 41°5° and lows 22°−5°, with 0.95 in24 mm of precipitation and 7 in17 cm of snow in a typical February.
- Record high
- 62°17° (2015)
- Record low
- −2°−19° (2011)
- Heating degree days
- 942
- Cooling degree days
- 0
Inkom in March
Highs average 52°11° and lows 31°−1°, with 1.3 in33 mm of precipitation and 3 in8 cm of snow in a typical March.
- Record high
- 80°27° (2026)
- Record low
- 0°−18° (2002)
- Heating degree days
- 729
- Cooling degree days
- 0
Inkom in April
Highs average 61°16° and lows 37°3°, with 1.4 in36 mm of precipitation and 1.4 in3.6 cm of snow in a typical April.
- Record high
- 87°31° (2012)
- Record low
- 19°−7° (2008)
- Heating degree days
- 488
- Cooling degree days
- 1
Inkom in May
Highs average 71°21° and lows 44°7°, with 1.5 in37 mm of precipitation and 0.2 in0.5 cm of snow in a typical May.
- Record high
- 97°36° (2003)
- Record low
- 26°−3° (2010)
- Heating degree days
- 253
- Cooling degree days
- 17
Inkom in June
Highs average 80°27° and lows 52°11°, with 1.2 in29 mm of precipitation in a typical June.
- Record high
- 101°38° (2013)
- Record low
- 34°1° (2019)
- Heating degree days
- 80
- Cooling degree days
- 108
Inkom in July
Highs average 91°33° and lows 59°15°, with 0.55 in14 mm of precipitation in a typical July.
- Record high
- 103°39° (2002)
- Record low
- 43°6° (2015)
- Heating degree days
- 4
- Cooling degree days
- 308
Inkom in August
Highs average 89°31° and lows 57°14°, with 0.85 in22 mm of precipitation in a typical August.
- Record high
- 102°39° (2001)
- Record low
- 40°4° (2006)
- Heating degree days
- 10
- Cooling degree days
- 250
Inkom in September
Highs average 78°26° and lows 49°9°, with 1 in26 mm of precipitation in a typical September.
- Record high
- 101°38° (2022)
- Record low
- 31°−1° (2006)
- Heating degree days
- 111
- Cooling degree days
- 68
Inkom in OctoberThis month
Highs average 63°17° and lows 38°4°, with 1 in26 mm of precipitation and 0.6 in1.5 cm of snow in a typical October.
- Record high
- 89°32° (2010)
- Record low
- 4°−16° (2019)
- Heating degree days
- 443
- Cooling degree days
- 3
Inkom in November
Highs average 47°8° and lows 29°−2°, with 0.96 in24 mm of precipitation and 2.9 in7.4 cm of snow in a typical November.
- Record high
- 74°23° (2020)
- Record low
- −1°−18° (2010)
- Heating degree days
- 813
- Cooling degree days
- 0
Inkom in December
Highs average 36°2° and lows 21°−6°, with 1.2 in30 mm of precipitation and 9 in23 cm of snow in a typical December.
- Record high
- 61°16° (2021)
- Record low
- −13°−25° (2009)
- Heating degree days
- 1129
- Cooling degree days
- 0