Vona weather by month
What a typical year looks like in Vona, Colorado: average highs and lows, rain and snow, and the warmest and coldest days on record. No nearby active station has official 1991–2020 normals, so these are forecast.blue’s own averages computed from daily observations at Stratton, 19 km from Vona, over its available record (2006–2026) — not an NCEI normal; records cover 2006–2026.
The year at a glance
- Precipitation a year
- 10.6 in269 mm
- Snow a year
- Rare
- Last spring freeze
- May 11
- First fall freeze
- Oct 9
- Heating degree days
- —
- Cooling degree days
- —
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −6°−21° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Vona in January
Highs average 43°6° and lows 14°−10°, with — of precipitation in a typical January.
- Record high
- 74°23° (2015)
- Record low
- −19°−28° (2024)
- Heating degree days
- —
- Cooling degree days
- —
Vona in February
Highs average 44°7° and lows 16°−9°, with — of precipitation in a typical February.
- Record high
- 85°29° (2017)
- Record low
- −30°−34° (2021)
- Heating degree days
- —
- Cooling degree days
- —
Vona in March
Highs average 57°14° and lows 25°−4°, with — of precipitation in a typical March.
- Record high
- 92°33° (2026)
- Record low
- −13°−25° (2019)
- Heating degree days
- —
- Cooling degree days
- —
Vona in April
Highs average 63°17° and lows 32°0°, with — of precipitation in a typical April.
- Record high
- 92°33° (2012)
- Record low
- 9°−13° (2013)
- Heating degree days
- —
- Cooling degree days
- —
Vona in May
Highs average 72°22° and lows 43°6°, with 2 in51 mm of precipitation in a typical May.
- Record high
- 96°36° (2006)
- Record low
- 24°−4° (2008)
- Heating degree days
- —
- Cooling degree days
- —
Vona in June
Highs average 86°30° and lows 55°13°, with 2.2 in56 mm of precipitation in a typical June.
- Record high
- 109°43° (2012)
- Record low
- 36°2° (2019)
- Heating degree days
- —
- Cooling degree days
- —
Vona in July
Highs average 90°32° and lows 60°15°, with 3 in76 mm of precipitation in a typical July.
- Record high
- 106°41° (2022)
- Record low
- −117°−83° (2026)
- Heating degree days
- —
- Cooling degree days
- —
Vona in August
Highs average 88°31° and lows 58°15°, with 2.3 in58 mm of precipitation in a typical August.
- Record high
- 104°40° (2008)
- Record low
- 44°7° (2012)
- Heating degree days
- —
- Cooling degree days
- —
Vona in September
Highs average 81°27° and lows 50°10°, with 1.1 in28 mm of precipitation in a typical September.
- Record high
- 101°38° (2019)
- Record low
- 30°−1° (2020)
- Heating degree days
- —
- Cooling degree days
- —
Vona in OctoberThis month
Highs average 67°19° and lows 35°2°, with — of precipitation in a typical October.
- Record high
- 93°34° (2024)
- Record low
- 3°−16° (2019)
- Heating degree days
- —
- Cooling degree days
- —
Vona in November
Highs average 56°13° and lows 24°−4°, with — of precipitation in a typical November.
- Record high
- 84°29° (2006)
- Record low
- −2°−19° (2006)
- Heating degree days
- —
- Cooling degree days
- —
Vona in December
Highs average 45°7° and lows 16°−9°, with — of precipitation in a typical December.
- Record high
- 78°26° (2025)
- Record low
- −22°−30° (2016)
- Heating degree days
- —
- Cooling degree days
- —
Flagler 1s station, 1919–2025: records and averages
This station is no longer reporting, but its 1919–2025 record is the longest and most local history available. These are its own averages over its own period of record — not NCEI normals, and not the same station as the computed averages above.
January
Average high 43°6°, low 14°−10°, 0.3 in7.6 mm precipitation.
Record high 78°26° (1997); record low −29°−34° (1984).
February
Average high 46°8°, low 17°−8°, 0.3 in7.6 mm precipitation.
Record high 80°27° (2017); record low −25°−32° (1982).
March
Average high 54°12°, low 23°−5°, 0.9 in23 mm precipitation.
Record high 84°29° (1963); record low −20°−29° (1960).
April
Average high 63°17°, low 32°0°, 1.4 in36 mm precipitation.
Record high 90°32° (1989); record low −4°−20° (1920).
May
Average high 72°22°, low 42°6°, 2.4 in61 mm precipitation.
Record high 99°37° (2000); record low 20°−7° (1993).
June
Average high 83°28°, low 52°11°, 2.6 in66 mm precipitation.
Record high 107°42° (2012); record low 30°−1° (2007).
July
Average high 89°31°, low 58°14°, 2.9 in74 mm precipitation.
Record high 104°40° (1969); record low 37°3° (1994).
August
Average high 86°30°, low 56°13°, 2.5 in64 mm precipitation.
Record high 104°40° (2020); record low 33°1° (1993).
September
Average high 79°26°, low 47°8°, 1.3 in33 mm precipitation.
Record high 99°37° (1971); record low 21°−6° (1983).
October
Average high 67°19°, low 35°1°, 0.9 in23 mm precipitation.
Record high 93°34° (2003); record low −6°−21° (1993).
November
Average high 53°12°, low 23°−5°, 0.5 in13 mm precipitation.
Record high 81°27° (1967); record low −15°−26° (1976).
December
Average high 43°6°, low 15°−9°, 0.4 in10 mm precipitation.
Record high 76°24° (1964); record low −29°−34° (1990).
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