Flagstaff Snow Facts
Flagstaff receives an average yearly snowfall of 110 inches.
The heaviest snowfall on record since 1961 occurred in 1973. How many inches of snow accumulated? Answer: 210.0 inches
The earliest snowfall on record in Flagstaff was on September 19, 1965. The latest snowfall on record was on June 8, 1907.
- Winter Weather Terms
- Blizzard
- A long, severe snowstorm
- Blowing Snow
- Wind-driven snow that significantly reduces visibility to less than seven miles
- Chill
- A feeling of coldness
- Flurries
- Light snowfall that generally does not produce measurable accumulation
- Freezing drizzle or rain
- The effect of drizzle or rain upon impact on objects that have a temperature of 32 degrees or below
- Frost
- A covering of small ice crystals that forms on or near the ground when temperatures approach or drop below 32 degrees
- Ice
- Frozen water
- Ice storm
- A freezing rain event that produces damaging ice accumulations of ¹ inch or greater
- Icicles
- Hanging mass of ice formed by the freezing of dripping water
- Wind chill
- Apparent temperature that describes the combined effect of wind and low air temperatures
- Snow
- A descent or shower of crystals of ice formed from water vapor in the air
- Snow showers
- Snow that stops and starts suddenly and is characterized by rapid changes in both intensity and visibility
- Warning
- Indicates a hazard weather element is imminent and has a very high probability of occurrence
- Sleet
- Solid grains of ice formed by the freezing of raindrops or the refreezing of largely melted snowflakes

