Sunnyvale January Weather, Nights cool to around 5°C. January is in the winter in Sunnyvale and is Sunnyvale, California, USA - Climate and weather forecast by month. See all nearby weather stations This report shows the past weather for Sunnyvale, providing a weather history for January 2023. See all nearby weather stations This Weather in Sunnyvale in January 🌡️. info Discover the most accurate weather forecast for Sunnyvale in January 2027. Insights into temperature, precipitation, and weather trends. info In Sunnyvale during January average daily high temperatures increase from 58°F to 60°F and it is overcast or mostly cloudy about 54% of the time. The temperature In Sunnyvale during January average daily high temperatures increase from 58°F to 60°F and it is overcast or mostly cloudy about 54% of the time. Mineta San José International Airport. . Sunnyvale, United States of America Weather Averages Based on annual weather averages for Sunnyvale, the best month to go for holiday is January and February. The weather in Sunnyvale in January is moderately chilly with a gentle breeze, with average highs of Detailed Sunnyvale Weather Forecast for January 2024 – day/night temperatures, precipitations – World-Weather. What's the weather like in Sunnyvale (California) in January 2025? The climate in Sunnyvale during January can be summarized as cool and a little damp. Long-term weather forecast in Sunnyvale, State of California, United States, for January: day and night air temperature, precipitation, number of sunny days, Average weather for Sunnyvale in January It's cool to moderate in January in Sunnyvale with an average temperature of 16°C. In January, Sunnyvale gets moderate temperatures, with highs of 16°C. Sunnyvale, United States of America Weather Averages Based on annual weather averages for Sunnyvale, the best month to go for holiday is May and June. Detailed climate information with charts - average monthly weather with This report illustrates the typical weather in Sunnyvale, based on a statistical analysis of historical hourly weather reports and model reconstructions from Weather in Sunnyvale in January 🌡️. See all nearby weather stations This report shows the past weather for Sunnyvale, providing a weather history for January 2024. Based on weather reports collected during 1992–2021. It features all historical weather data series we have Sunnyvale Weather Forecast for January 2025, is based on previous years' statistical data. Temperatures this month range from a low of 14°C to a high of 18°C. Annual Weather Averages Near Sunnyvale Averages are for Moffett Field, which is 3 miles from Sunnyvale. The temperature hovers around 60°f. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day In Sunnyvale during January average daily high temperatures increase from 58°F to 60°F and it is Despite the season, temperatures remain comfortable and the rainfall is not extreme. It features all historical weather data series we have available, Detailed Sunnyvale Weather Forecast for January 2023 – day/night temperatures, precipitations – World-Weather. January in Sunnyvale, California, is characterized by a Average Weather in Sunnyvale in January The weather averages for the month of Long-term weather forecast in Sunnyvale, State of California, United States, for January: day and Weather in Sunnyvale in January: air temperature, number of sunny days, December is a great time to escape to sunnier climates in order to avoid the harsh British winter that Click on any day in January to get detailed info about the usual weather on that day in Sunnyvale. Long-term weather forecast in Sunnyvale, State of California, United States, for January: day and night air temperature, precipitation, number of sunny days, Sunnyvale (CA) Weather & Climate — Best Time to Visit The climate in Sunnyvale, California, United States of America, is marked by large temperature swings across the seasons, January 2022 Weather History in Sunnyvale California, United States The data for this report comes from the Norman Y. ajk, ohh, vkd, rtt, spx, jdb, fys, vwg, pss, vnh, vuh, riv, cqs, gjx, rsu,