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Modesto

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Modesto Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Modesto year round climate

  • Spring (March–May): Average 52–67°F, mild and comfortable climate, little rainfall, abundant sunshine. Common activities: Outdoor picnics, hiking, cycling. Suggested clothing: Light jacket, long-sleeved shirts, comfortable pants.
  • Summer (June–August): Average 78–86°F, hot and dry, almost no rainfall. Common activities: Swimming, camping, barbecues. Suggested clothing: Light and breathable short-sleeved clothing, shorts, hat and sunscreen.
  • Autumn (September–November): Average 75–52°F, temperature gradually decreases, dry and comfortable weather, little rainfall. Common activities: Grape harvest festival (if applicable), outdoor activities. Suggested clothing: Long-sleeved shirts, light jacket, significant temperature difference between morning and evening, warm clothing needed.
  • Winter (December–February): Average 49–50°F, mild and cool, occasional light rainfall. Common activities: Visiting indoor attractions, museums, etc. Suggested clothing: Warm jacket, sweater, long pants.

Modesto climatological average

Annual average temperature: approx. 64.4°F / Annual rainfall: approx. 20 mm / Summer humidity: 20%–30% / Rainiest month: February

Modesto monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
49.8°F
4.6
February
50.7°F
5.2
March
52.9°F
3
April
58.3°F
1.3
May
67.6°F
0.7
June
78.6°F
0
July
86.2°F
0
August
79.7°F
0
September
75.9°F
0
October
69.8°F
0
November
52.9°F
1.9
December
49.5°F
3.7

Modesto weather for the next seven days

5/14
Thursday
Sunny
91°F/53.1°F
5/15
Friday
Sunny
91.2°F/54.3°F
5/16
Saturday
Sunny
81.4°F/57.2°F
5/17
Sunday
Sunny
84.6°F/50.3°F
5/18
Monday
Sunny
88.4°F/53.7°F
5/19
Tuesday
Sunny
95.6°F/59.4°F
5/20
Wednesday
Sunny
97.7°F/62.7°F