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Winter (December through February) Weather is too cold this time of year in Sunnyvale to be enjoyable for warm weather travelers. The average high during this season is between 63.9°F (17.7°C) and 58.4°F (14.7°C). On average, it rains or snows a fair amount: 3 to 7 times per month.
Winter Weather in Sunnyvale California, United States. Daily high temperatures are around 60°F, rarely falling below 52°F or exceeding 71°F. The lowest daily average high temperature is 57°F on December 27. Daily low temperatures are around 46°F, rarely falling below 36°F or exceeding 55°F.
Aug 15, 2024 · Winter in Sunnyvale is mild when compared to many other regions. From December to February, the temperature varies from lows of 44.2°F (6.8°C) to highs of 59.7°F (15.4°C). Rainfall levels are at their peak during these months, especially in February, measuring 0.71" (18mm).
Use this page to get an overview of the month’s weather conditions. Typically, December in Sunnyvale includes moderate temperatures and moderate rainfall. December is part of the winter season. Expect daytime highs to reach approximately 15°C, with nighttime lows dipping to around 5°C.
Check out the Sunnyvale, CA WinterCast. Forecasts the expected snowfall amount, snow accumulation, and with snowfall radar.
Highest temperature in Sunnyvale is recorded as 96.8℉ in June. Lowest temperature in Sunnyvale is recorded as 32℉ in January, February, March, April, May, June, July, August, September, October, November and December.
Weather.com brings you the most accurate monthly weather forecast for Sunnyvale, CA with average/record and high/low temperatures, precipitation and more.
