Gustine, CA Weather
Gustine, CA climate is warm during summer when temperatures tend to be in the 70's and cold during winter when temperatures tend to be in the 40's.
The warmest month of the year is July with an average maximum temperature of 94.60 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 35.50 degrees Fahrenheit.
Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 34 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.
The annual average precipitation at Gustine is 11.45 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 2.55 Inches.
Weather Data
Current Conditions
|
Fair, 43°F | Humidity: 86% | Dewpoint: 39°F |
| Wind Speed: N 3.5 MPH (3 KT) | Heat Index: 43°F | ||
| Barometer: 30.24 in. | Wind Chill: 43°F |
Weather Forecast
 | Hi: 61°F | Today: Sunny. Patchy fog in the morning. Highs 57 to 63. Light winds. |
| Lo: 43°F | ||
| Hi: 65°F | Tuesday: Sunny. Patchy fog in the morning. Highs 62 to 67. Light winds. |
| Lo: 43°F | ||
 | Hi: 69°F | Wednesday: Sunny. Highs 66 to 71. Light winds. |
| Lo: 42°F | ||
| Hi: 67°F | Thanksgiving day: Clear. Lows 36 to 46. Highs 64 to 69. |
| Lo: 39°F | ||
 | Hi: 63°F | Friday: Partly cloudy. Highs 59 to 65. Lows 33 to 43. |
| Lo: 39°F | ||
| Hi: 63°F | Saturday: Partly cloudy. Highs 59 to 65. Lows 33 to 43. |
| Lo: 39°F | ||
| Hi: 63°F | Saturday: Partly cloudy. Highs 59 to 65. Lows 33 to 43. |
| Lo: 39°F |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 6:22 AM PST |
Sunrise: 6:50 AM PST |
| Sunset: 4:49 PM PST |
Civil Twilight: 5:17 PM PST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 54.2 | 61.8 | 67.0 | 74.5 | 82.7 | 90.5 | 94.6 | 92.6 | 88.6 | 79.8 | 65.1 | 55.1 | 75.5 |
| Mean °F | 45.6 | 50.9 | 54.8 | 59.8 | 66.8 | 73.2 | 77.1 | 75.8 | 72.3 | 64.5 | 53.0 | 45.3 | 61.6 |
| Min °F | 37.0 | 40.0 | 42.6 | 45.1 | 50.8 | 55.9 | 59.6 | 58.9 | 55.9 | 49.2 | 40.9 | 35.5 | 47.6 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 2.55 | 2.18 | 2.00 | 0.63 | 0.39 | 0.04 | 0.02 | 0.02 | 0.27 | 0.61 | 1.23 | 1.51 | 11.45 |
