Last Frost Date Mountain View: Frost Dates, Late Frost Risk & Growing Season
When is the last spring frost and the first autumn frost in Mountain View? Frost dates from 30 years of data, the risk of late frost, frost-free days and planting dates.
The frost season in Mountain View
- Last frost (average): January 1
- In 1 year out of 10 it still freezes on January 30.
- First frost: December 25
- Frost-free season: – days
- Frost after 15 May: in 0 % of years
Frost days per month in Mountain View
- January: 0.9 · 6 °C
- February: 0.1 · 7 °C
- March: 0 · 9 °C
- April: 0 · 10 °C
- May: 0 · 11 °C
- June: 0 · 13 °C
- July: 0 · 14 °C
- August: 0 · 15 °C
- September: 0 · 14 °C
- October: 0 · 12 °C
- November: 0.2 · 9 °C
- December: 1 · 6 °C
- Matched to the average lows of a weather station 29 km away – accurate to about ±1–2 weeks.
- Daily minimum temperatures 2 m above ground over 30 years (1991–2020), NASA POWER; station data: Deutscher Wetterdienst (CC BY 4.0). Ground frost can form while the air at 2 m is still +2 to +3 °C.