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Get the monthly weather forecast for San Diego, CA, including daily high/low, historical averages, to help you plan ahead.
Dec 2, 2019 · Rainfall: 1.98 in (5.0 cm) Sunshine: 72 percent. Water Temperature: 59 F (15 C) If you want to compare these weather conditions to what San Diego is like the rest of the year, you can find that all in one place in the guide to typical San Diego weather.
The weather in January in San Diego is pleasantly mild. Temperatures reach highs of 64°F (18°C) and even at night temperatures hardly ever drop below 46°F (8°C) . The sun shines for 7 hours each day on average and there are 5 rainy days to be expected for the month.
January Weather in San Diego California, United States. Daily high temperatures are around 65°F, rarely falling below 59°F or exceeding 75°F. Daily low temperatures are around 51°F, rarely falling below 44°F or exceeding 57°F.
Check accurate weather in January in San Diego (CA). Expect San Diego January temperature around 20°C (68°F). Read clothing tips & recommended activities.
January Weather in San Diego United States. Daily high temperatures increase by 2°F, from 67°F to 69°F, rarely falling below 51°F or exceeding 82°F. The lowest daily average
Every day in January warms to over 50 °F (10 °C) in San Diego. The city averages just 1 day this month when the thermometer reaches into the 80s °F (over 26 °C). Temperatures above 90 °F (32 °C) are not expected here this time of year.
January is generally a mild month. The average temperature is of 14.5 °C (58 °F), with a minimum of 9.5 °C (49 °F) and a maximum of 19.6 °C (67.3 °F). On the coldest nights of the month, the temperature usually drops to around 6 °C (42.5 °F). However, it dropped to 1.7 °C (35.1 °F) in January 2007.
Feb 9, 2024 · January weather for San Diego, California: San Diego's weather, upon January's arrival, documents an average high-temperature of a still comfortable 64.2°F (17.9°C), nearly identical to the prior month. On the first day of January in San Diego, sunrise is at 6:50 am and sunset at 4:53 pm.
January is one of the cooler months of the year for San Diego, with highs averaging around 66°F. Overnight lows can reach 50°F. January is a great time to visit San Diego, with mild temperatures and sunny days being very common.
