Weldona weather by month
What a typical year looks like in Weldona, Colorado: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at FORT MORGAN, 13 km from Weldona; records cover 1896–2025.
The year at a glance
- Precipitation a year
- 14.3 in363 mm
- Snow a year
- 23 in58 cm
- Last spring freeze
- May 1
- First fall freeze
- Oct 7
- Heating degree days
- 6,319
- Cooling degree days
- 818
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −9°−23° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Weldona in January
Highs average 42°5° and lows 13°−11°, with 0.25 in6.4 mm of precipitation and 4 in10 cm of snow in a typical January.
- Record high
- 75°24° (1982)
- Record low
- −35°−37° (1942)
- Heating degree days
- 1173
- Cooling degree days
- 0
Weldona in February
Highs average 45°7° and lows 15°−9°, with 0.27 in6.9 mm of precipitation and 4 in10 cm of snow in a typical February.
- Record high
- 82°28° (1904)
- Record low
- −41° (1951)
- Heating degree days
- 978
- Cooling degree days
- 0
Weldona in March
Highs average 56°13° and lows 25°−4°, with 0.74 in19 mm of precipitation and 4 in10 cm of snow in a typical March.
- Record high
- 85°29° (1907)
- Record low
- −26°−32° (1932)
- Heating degree days
- 761
- Cooling degree days
- 0
Weldona in April
Highs average 63°17° and lows 33°1°, with 1.5 in37 mm of precipitation and 1.7 in4.3 cm of snow in a typical April.
- Record high
- 93°34° (2022)
- Record low
- −1°−18° (1975)
- Heating degree days
- 508
- Cooling degree days
- 1
Weldona in May
Highs average 72°22° and lows 43°6°, with 2.2 in57 mm of precipitation and 0.3 in0.8 cm of snow in a typical May.
- Record high
- 100°38° (1899)
- Record low
- 14°−10° (1909)
- Heating degree days
- 250
- Cooling degree days
- 28
Weldona in June
Highs average 84°29° and lows 54°12°, with 2.2 in55 mm of precipitation in a typical June.
- Record high
- 106°41° (1898)
- Record low
- 30°−1° (1919)
- Heating degree days
- 40
- Cooling degree days
- 153
Weldona in July
Highs average 90°32° and lows 60°15°, with 2.4 in61 mm of precipitation in a typical July.
- Record high
- 109°43° (1898)
- Record low
- 34°1° (1897)
- Heating degree days
- 3
- Cooling degree days
- 312
Weldona in August
Highs average 88°31° and lows 57°14°, with 1.7 in43 mm of precipitation in a typical August.
- Record high
- 105°41° (1938)
- Record low
- 33°1° (1910)
- Heating degree days
- 11
- Cooling degree days
- 241
Weldona in September
Highs average 81°27° and lows 47°8°, with 1.1 in29 mm of precipitation in a typical September.
- Record high
- 103°39° (1998)
- Record low
- 11°−12° (1985)
- Heating degree days
- 116
- Cooling degree days
- 80
Weldona in OctoberThis month
Highs average 66°19° and lows 34°1°, with 1.1 in29 mm of precipitation and 2.1 in5.3 cm of snow in a typical October.
- Record high
- 97°36° (1910)
- Record low
- −8°−22° (1917)
- Heating degree days
- 469
- Cooling degree days
- 3
Weldona in November
Highs average 52°11° and lows 21°−6°, with 0.49 in12 mm of precipitation and 2.7 in6.9 cm of snow in a typical November.
- Record high
- 85°29° (1941)
- Record low
- −18°−28° (1955)
- Heating degree days
- 846
- Cooling degree days
- 0
Weldona in December
Highs average 42°5° and lows 13°−10°, with 0.29 in7.4 mm of precipitation and 4 in11 cm of snow in a typical December.
- Record high
- 84°29° (1941)
- Record low
- −30°−34° (1919)
- Heating degree days
- 1164
- Cooling degree days
- 0
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