February is one of the cooler months of the year in Chula Vista, with average highs near 18°C and lows around 8.7°C (mean 13.4°C). It is a relatively wet time of year, averaging 55 mm of rainfall and 67% relative humidity across the period.
February is one of the cooler months of the year in Chula Vista. Across 45 years of records, the warmest February in Chula Vista was 2016 — when the month averaged 16.8°C — while the coldest was 2019 at 10.6°C. Typical February days reach 18°C with nights near 8.7°C. The long-term February temperature trend is broadly flat.
February is a relatively wet time of year in Chula Vista, averaging 55 mm of rainfall. The wettest February on record was 1998 with 202 mm, while the driest was 1984 at 1 mm.
Relative humidity in Chula Vista during February averages 67%. The most humid February was 1998 at 82%, and the least humid was 2016 at 52%.
February receives about 4 kWh/m²/day of solar energy in Chula Vista. The sunniest February was 2016 at 4.8 kWh/m²/day, and the cloudiest were 1996 and 2005 at 3.5.
Average wind speed in Chula Vista during February is 2.6 m/s. The windiest February was 1998 at 3.5 m/s, while the calmest was 2025 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.5°C | 13.3°C | 13.1°C | 13.5°C | 13.4°C | -0.1°C |
| Avg High | 18.4°C | 17.7°C | 17.5°C | 18.2°C | 18.0°C | -0.4°C |
| Avg Low | 8.6°C | 8.9°C | 8.6°C | 8.8°C | 8.7°C | +0.1°C |
| Avg Rain | 49 mm | 68 mm | 60 mm | 55 mm | 38 mm | -10 mm |
February temperatures in Chula Vista have fallen by about 0.3°C between 1981–1985 and 2021–2025.
February has ranged from a record low of -0.2°C (1989) to a record high of 29°C (2002).
Rainfall in February is a relatively wet time of year, averaging 55 mm, with a wettest year of 202 mm.
A quieter season to visit Chula Vista
If your dates are flexible, the more temperate months of July and September tend to be the most comfortable for visiting Chula Vista. That said, February — with days averaging 18°C and nights around 8.7°C (mean 13.4°C) and moderate rainfall (55 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 19.8°C | 15.0°C | 10.2°C | 26.0°C | 7.4°C | 31 mm | 68% | 2 m/s | 3.9 |
| 2024 | 16.3°C | 12.8°C | 9.3°C | 22.3°C | 4.8°C | 100 mm | 81% | 2.5 m/s | 3.8 |
| 2023 | 15.2°C | 11.1°C | 7.1°C | 20.6°C | 3.3°C | 49 mm | 69% | 3 m/s | 4.2 |
| 2022 | 19.2°C | 13.8°C | 8.4°C | 27.5°C | 3.2°C | 23 mm | 53% | 2.7 m/s | 4.7 |
| 2021 | 18.8°C | 13.8°C | 8.7°C | 23.8°C | 6.7°C | 4 mm | 65% | 2.3 m/s | 4.4 |
| 2020 | 18.9°C | 13.7°C | 8.6°C | 24.7°C | 2.9°C | 22 mm | 63% | 2.3 m/s | 4.3 |
| 2019 ❄️ | 14.6°C | 10.6°C | 6.6°C | 19.0°C | 2.6°C | 139 mm | 74% | 3.1 m/s | 3.9 |
| 2018 | 18.7°C | 13.8°C | 8.9°C | 26.4°C | 2.6°C | 18 mm | 60% | 2.3 m/s | 4.4 |
| 2017 | 17.0°C | 13.2°C | 9.3°C | 25.0°C | 5.5°C | 109 mm | 79% | 2.4 m/s | 3.7 |
| 2016 🔥 | 22.8°C | 16.8°C | 10.8°C | 28.8°C | 3.7°C | 4 mm | 52% | 2.4 m/s | 4.8 |
| 2015 | 22.0°C | 16.6°C | 11.2°C | 25.7°C | 9.2°C | 16 mm | 65% | 2.2 m/s | 4.2 |
| 2014 | 20.0°C | 15.2°C | 10.3°C | 28.3°C | 5.8°C | 35 mm | 66% | 2.2 m/s | 4 |
| 2013 | 17.1°C | 12.3°C | 7.5°C | 24.0°C | 4.5°C | 19 mm | 63% | 2.3 m/s | 4.2 |
| 2012 | 17.6°C | 12.9°C | 8.2°C | 24.5°C | 3.7°C | 35 mm | 66% | 2.4 m/s | 4 |
| 2011 | 15.8°C | 11.1°C | 6.3°C | 23.4°C | 1.8°C | 98 mm | 66% | 2.9 m/s | 4.4 |
| 2010 | 16.7°C | 12.8°C | 8.9°C | 23.3°C | 5.3°C | 78 mm | 76% | 2.5 m/s | 4.1 |
| 2009 | 16.9°C | 12.6°C | 8.3°C | 24.5°C | 4.2°C | 79 mm | 69% | 2.5 m/s | 4.2 |
| 2008 | 17.6°C | 12.6°C | 7.7°C | 24.4°C | 3.0°C | 32 mm | 67% | 2.3 m/s | 3.9 |
| 2007 | 17.7°C | 13.0°C | 8.3°C | 25.3°C | 4.3°C | 45 mm | 66% | 2.5 m/s | 4 |
| 2006 | 19.9°C | 14.5°C | 9.1°C | 26.0°C | 4.0°C | 24 mm | 54% | 2.3 m/s | 4.2 |
| 2005 | 16.3°C | 13.0°C | 9.6°C | 20.4°C | 6.8°C | 111 mm | 79% | 2.8 m/s | 3.5 |
| 2004 | 16.6°C | 12.2°C | 7.8°C | 24.5°C | 4.8°C | 73 mm | 67% | 2.6 m/s | 4.2 |
| 2003 | 17.4°C | 13.4°C | 9.4°C | 23.6°C | 5.6°C | 93 mm | 71% | 2.8 m/s | 3.8 |
| 2002 | 20.5°C | 14.7°C | 9.0°C | 29.0°C | 3.0°C | 3 mm | 52% | 2.4 m/s | 4.2 |
| 2001 | 15.4°C | 11.4°C | 7.3°C | 26.1°C | 3.5°C | 68 mm | 73% | 2.9 m/s | 3.7 |
| 2000 | 17.2°C | 13.2°C | 9.2°C | 24.2°C | 5.6°C | 68 mm | 75% | 2.9 m/s | 3.7 |
| 1999 | 17.8°C | 12.7°C | 7.7°C | 25.4°C | 4.3°C | 17 mm | 67% | 2.5 m/s | 3.9 |
| 1998 🌧️ | 14.8°C | 11.7°C | 8.6°C | 18.0°C | 6.6°C | 202 mm | 82% | 3.5 m/s | 3.9 |
| 1997 | 17.5°C | 12.8°C | 8.0°C | 23.2°C | 6.0°C | 17 mm | 66% | 2.6 m/s | 4.2 |
| 1996 | 18.0°C | 13.8°C | 9.7°C | 26.4°C | 4.0°C | 26 mm | 76% | 2.5 m/s | 3.5 |
| 1995 | 19.9°C | 15.4°C | 10.9°C | 25.6°C | 7.5°C | 51 mm | 72% | 2.2 m/s | 3.6 |
| 1994 | 16.4°C | 12.0°C | 7.6°C | 21.8°C | 4.9°C | 64 mm | 67% | 3.2 m/s | 4 |
| 1993 | 15.5°C | 12.1°C | 8.6°C | 20.7°C | 5.7°C | 93 mm | 78% | 2.9 m/s | 3.9 |
| 1992 | 18.6°C | 14.3°C | 10.1°C | 24.2°C | 7.7°C | 89 mm | 71% | 2.8 m/s | 3.6 |
| 1991 | 21.4°C | 16.0°C | 10.6°C | 25.5°C | 7.8°C | 80 mm | 57% | 2.1 m/s | 3.8 |
| 1990 | 16.8°C | 11.9°C | 6.9°C | 24.8°C | 1.5°C | 38 mm | 63% | 2.5 m/s | 4.2 |
| 1989 | 17.0°C | 12.3°C | 7.6°C | 27.6°C | -0.2°C | 25 mm | 66% | 2.6 m/s | 3.7 |
| 1988 | 19.8°C | 14.5°C | 9.2°C | 24.2°C | 5.0°C | 38 mm | 59% | 2.8 m/s | 4 |
| 1987 | 17.8°C | 13.0°C | 8.1°C | 23.6°C | 4.3°C | 47 mm | 65% | 2.8 m/s | 4 |
| 1986 | 18.8°C | 14.1°C | 9.4°C | 28.9°C | 2.2°C | 78 mm | 71% | 2.3 m/s | 3.8 |
| 1985 | 17.7°C | 12.4°C | 7.0°C | 25.3°C | 0.2°C | 31 mm | 62% | 2.6 m/s | 4 |
| 1984 | 19.2°C | 13.8°C | 8.5°C | 23.8°C | 4.4°C | 1 mm | 57% | 2.5 m/s | 4.2 |
| 1983 | 17.3°C | 13.3°C | 9.2°C | 23.6°C | 5.7°C | 122 mm | 75% | 2.5 m/s | — |
| 1982 | 18.0°C | 13.4°C | 8.8°C | 25.8°C | 5.1°C | 31 mm | 66% | 2.5 m/s | — |
| 1981 | 20.4°C | 15.0°C | 9.5°C | 27.6°C | 4.4°C | 65 mm | 55% | 2.6 m/s | — |
Actual recorded February data for each year, 1981–2025 — sourced from NASA POWER.
The average high in February is around 18°C with lows near 8.7°C (mean 13.4°C), based on 45 years of NASA POWER data.
February averages 55 mm of rainfall in Chula Vista, a relatively wet time of year. The wettest on record was 202 mm in 1998.
The hottest February reached 29°C in 2002. The coldest dipped to -0.2°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average February temperatures have fallen by about 0.3°C — but days and nights have moved in opposite directions. Overnight lows rose from 8.6°C to 8.7°C while daytime highs eased from 18.5°C to 17.9°C, narrowing the gap between day and night.
February is one of the cooler months of the year in Chula Vista and a relatively wet time of year, so plan for around 18°C daytime highs and 8.7°C at night.
Not quite — February is the 3rd coolest month in Chula Vista, averaging 13.4°C.
For February in Chula Vista, pack light layers you can adjust through the day, with typical highs of 18°C and lows of 8.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in February averages 67% — moderately humid.
Average wind speed in February is 2.6 m/s. The windiest February on record averaged 3.5 m/s (1998).
The wettest February on record was 1998 with 202 mm. On average, February sees 55 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Chula Vista behaves each February, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for February specifically, along with year-by-year records and how the month has changed over the decades.
