Climate averages 1991–2020
Vista weather
in June.
A warm, very dry month: the 4th warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Vista: daytime highs average 24.9°C and nights cool to about 15.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 2.5 mm of rain on fewer than one day, which makes June a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 18 min on an average June day.
The nearest other city in this atlas is San Marcos (10 km away). In June its highs average 23.2°C, 1.7°C cooler than Vista, with 2.5 mm of rain.
Among the 498 cities listed in the United States, Vista ranks joint 388th of 498 for the warmest June highs and joint 64th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Vista is 3.0°C cooler than that mean.
From June to July, average highs rise by 2.8°C to 27.7°C, and monthly rainfall falls from 2.5 mm to 2.0 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Vista climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.8°C6.5°C | 6.5°C | 73 | 5.8 | 10.210 h |
| February | 17.7°C7.3°C | 7.3°C | 92 | 6.8 | 11.011 h |
| March | 18.7°C8.9°C | 8.9°C | 57 | 6.2 | 12.012 h |
| April | 20.3°C10.6°C | 10.6°C | 28 | 4.1 | 13.013 h |
| May | 22.0°C13.2°C | 13.2°C | 13 | 2.1 | 13.914 h |
| June, selected | 24.9°C15.6°C | 15.6°C | 2.5 | 0.5 | 14.314 h |
| July | 27.7°C18.3°C | 18.3°C | 2.0 | 0.4 | 14.114 h |
| August | 28.9°C19.4°C | 19.4°C | 1.0 | 0.2 | 13.413 h |
| September | 28.0°C18.1°C | 18.1°C | 3.9 | 0.7 | 12.412 h |
| October | 24.7°C14.2°C | 14.2°C | 17 | 2.6 | 11.411 h |
| November | 21.1°C9.9°C | 9.9°C | 28 | 3.5 | 10.510 h |
| December | 17.6°C6.6°C | 6.6°C | 54 | 5.1 | 10.010 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- San Marcos in JuneUnited States · 10 kmHigh 23.2°C · Low 14.8°C · 2.5 mm rain
- Oceanside in JuneUnited States · 13 kmHigh 22.1°C · Low 15.7°C · 1.7 mm rain
- Escondido in JuneUnited States · 17 kmHigh 25.2°C · Low 15.1°C · 3.0 mm rain
- Temecula in JuneUnited States · 34 kmHigh 28.7°C · Low 15.1°C · 2.4 mm rain
- Murrieta in JuneUnited States · 39 kmHigh 28.8°C · Low 15.8°C · 2.4 mm rain
- El Cajon in JuneUnited States · 52 kmHigh 24.5°C · Low 15.1°C · 1.8 mm rain
- San Diego in JuneUnited States · 54 kmHigh 22.0°C · Low 14.9°C · 1.2 mm rain
- Menifee in JuneUnited States · 59 kmHigh 28.4°C · Low 15.4°C · 3.4 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Vista) is explained once on the Vista year overview and on the Sources, method and limits page.
San Marcos lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.