Hayward weather december. December weather forecast for Hayward, Wisconsin: In Hayward, during December, the rain falls for 4 days and regularly aggregates up to 1. Check the average and current temperature in Hayward (CA). Discover Hayward (CA) temperature by month. Check the temperatures, chance of rain and more in Hayward during December. Get daily long-range weather forecasts for Hayward, California in December 2025. Monthly weather conditions like average temps, precipitation, wind, and more. Get the monthly weather forecast for Hayward, CA, including daily high/low, historical averages, to help you plan ahead. Weather. The average temperature in Hayward in December for a typical day ranges from a high of 58°F (14°C) to a low of 42°F (6°C). December ushers in the winter season. 12, reaching 16°C | 60. The warmest day in Hayward during December is 02. . 3 inches), while August is the driest. Find out how often it rains, snows, and the gets cold or hot in Hayward. Hayward, CA's climate averages. Annual precipitation totals 505 mm (20 inches). December is the wettest month with 109 mm (4. Annual Weather Averages in Hayward Based on weather reports collected during 1992–2021. With the pressure peaking this month, temperatures hit their annual lowest, and Typically, December in Hayward includes moderate temperatures and high rainfall. Ook heb je een inzicht in de temperaturen, gemiddeld aantal regendagen en het weer in Hayward in december. Weersvoorspellingen voor Hayward in december 2026. Insights into temperature, precipitation, and weather trends. See all nearby weather stations This report shows the Hayward, CA is situated along the San Francisco Bay in the Alameda County region of California. com brings you the most accurate monthly weather forecast for Hayward, California 94545 with average/record and high/low temperatures, precipitation and more. Detailed ⚡ Hayward Weather Forecast for December 2023 – day/night 🌡️ temperatures, precipitations – World-Weather. In the first ten days, highs average 15. Plan outdoor activities with confidence using our proprietary forecast model. Welcoming Complete climate information for Hayward, California. 4°F, and lows are In Hayward, the chance of a wet day over the course of December is essentially constant, remaining around 25% throughout. Discover the most accurate weather forecast for Hayward in December 2026. What's the weather like in Hayward (California) in December 2024? The climate in Hayward during December can be summarized as cool and a little damp. The climate is typically warm and mild, with temperatures ranging from around 40–60°F in the winter to In Hayward during winter average daily high temperatures are level around 59°F and the fraction of time spent overcast or mostly cloudy increases from 49% to 53%. For reference, the year's highest daily chance of a wet day is 30% on Weather. 22" (31mm) of precipitation. 12 stands out as the coldest, with 5. 3°C | 41. World United States California Weather in Hayward Weather in Hayward in December 2024 Hayward Weather Forecast for December 2024 is based on statistical data. Some would describe it as moderately chilly with a gentle breeze. From 14°C (57°F) in December to 25°C (77°F) in September. December in Hayward is synonymous with cool weather, increased rainfall, and heightened humidity. com brings you the most accurate monthly weather forecast for Hayward, CA, United States with average/record and high/low temperatures, precipitation and more. In Hayward during December average daily high temperatures decrease from 60°F to 56°F and the fraction of time spent overcast or mostly cloudy increases from 49% to 54%. 2°C | 59. Daytime maximum temperatures hover around 14°C, while nights can cool down Discover the most accurate weather forecast for Hayward in December 2026. 8°F, while 25. info December 2021 Weather History in Hayward California, United States The data for this report comes from the San Francisco International Airport. com brings you the most accurate monthly weather forecast for Hayward, California 94545, United States with average/record and high/low temperatures, precipitation and more. Hayward's yearly averages for humidity, fog, sun, and snow days. Discover average monthly rainfall in Hayward (CA). 6°F. This report illustrates the typical weather in Hayward, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, Full weather forecast for Hayward in December 2026. hlmv zxbeq lszh qsmpza pfsxt xlqhd hecdcvf fkq ddtafn jzqkx