Typical weather in san francisco

By Karen.

In San Francisco, the summers are long, comfortable, arid, and mostly clear and the winters are short, cold, wet, and partly cloudy. Based on the tourism score , the best time of year to visit San Francisco for warm-weather activities is from late June to early October. The warm season lasts for 4. The cool season lasts for 2. The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. La Serena, Chile 5, miles away and Albany, Australia 9, miles are the far-away foreign places with temperatures most similar to San Francisco view comparison.

Typical weather in san francisco

Famous for the Golden Gate bridge, San Francisco has dry and warm summers, but mild and wet winters. Visitors to San Francisco may want to take advantage of the long hour of sunshine during the summer months, and this is also statistically the driest time of the year. The area can commonly experience foggy weather which forms over the Pacific Ocean and often drifts into the city, especially during the spring and summer months when the sea temperatures are at their coldest. These fogs can bring cold weather during the summer months, which visitors should be aware of and at times they can persist all day. Temperatures do not fall dramatically during the winter, however winter visitors should be prepared for the higher probability of rain. Spring starts off mild and wet with March seeing average daily highs of However, this is a transition season as by May, the average daily temperatures have risen to There is plenty of sunshine throughout the season with an average of 10 hours in May. The summer months in San Francisco are dry with June, July and August seeing an average of 5mm for the entire season. The summer months also see the longest sunshine hours with 11 hours per day in June. Daily temperatures average in the low twenties, but visitors in the summer must be aware that the winds are statistically at their strongest so can give some cooling breezes off the sea. Summer months can often see fog developing over the colder ocean waters, which drift across the city to produce colder summer days than would normally be expected. Average daily sunshine hours steadily decrease throughout the autumn, but September sees the warmest month with average daily temperatures of September sees around 9 hours of sunshine per day, but this falls to 6 hours in November. Average maximum temperatures in November are cooler but comfortable at

Updated August 22,

The wettest month is January with an average of mm of rain. Sunrise Sunset Annual Averages. Monthly Averages March.

Averages By Month. You might not believe it but September is actually the warmest month in San Francisco. Check out all the great sights including the Golden Gate Bridge and Alcatraz Island and also enjoy and relax at the beautiful beaches. Theatre lovers should check out some great plays at the San Francisco Fringe Festival. San Francisco has the best weather conditions to offer from May until the end of October. Due to the fine weather and given the school holidays, July and August are the busiest and most expensive months. Late summer and fall are actually the warmest months and with less of a crowd, the very best time to visit. Between December and March temperatures are often cool and it does rain quite frequently.

Typical weather in san francisco

In San Francisco, the summers are long, comfortable, arid, and mostly clear and the winters are short, cold, wet, and partly cloudy. Based on the tourism score , the best time of year to visit San Francisco for warm-weather activities is from late June to early October. The warm season lasts for 4. The cool season lasts for 2. The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. La Serena, Chile 5, miles away and Albany, Australia 9, miles are the far-away foreign places with temperatures most similar to San Francisco view comparison. In San Francisco, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The clearer part of the year in San Francisco begins around May 21 and lasts for 5.

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Canary Islands. San Francisco experiences significant seasonal variation in monthly rainfall. Daily temperatures average in the low twenties, but visitors in the summer must be aware that the winds are statistically at their strongest so can give some cooling breezes off the sea. Daly City, just south of SF is worse; and the oceanside town of Pacifica, just minutes down Highway 1 from San Francisco, is the foggiest of all. Best things to do in San Francisco. Average Low Temp. The fog rolling in through the Golden Gate. Shortwave radiation includes visible light and ultraviolet radiation. Cookie Policy. The black lines are lines of constant solar elevation the angle of the sun above the horizon, in degrees. The shaded overlays indicate night and civil twilight.

In San Francisco, December is more or less consumed with preparations for Christmas and celebrating the new year. A pre-holiday visit is an excellent way to get your holiday shopping done, and you could probably do it all in the stores around Union Square. You won't have a white Christmas while visiting San Francisco unless you head out of town to Lake Tahoe, but December is in the rainy season and prone to winter storms.

Speaking of Karl, Carl Sandburg's poem Fog captures its essence. You can read his entertaining account of it, along with Twain's funny weather remarks, at coldest winter. The month with the least rain in San Francisco is July , with an average rainfall of 0. Climate in San Francisco Link. Among wet days, we distinguish between those that experience rain alone , snow alone , or a mixture of the two. Sri Lanka. Visitors to San Francisco may want to take advantage of the long hour of sunshine during the summer months, and this is also statistically the driest time of the year. The summer months also see the longest sunshine hours with 11 hours per day in June. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Sunshine hours. For the purposes of this report, the geographical coordinates of San Francisco are Spring Summer Fall Winter. The weather changes here in minutes. Los Angeles. The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years.