For the purposes of this report, the geographical coordinates of San Mateo are 37.563 deg latitude, -122.326 deg longitude, and 43 ft elevation. In contrast, the corresponding value on June 26, the brightest day of the year, is 0.98 kilowatts at around 12:15 PM. The hourly average temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. Check out California Cities, California Neighborhoods and California Zip Codes for more details on verified listings, including the California Average Rent. The most pleasant months of the year for San Mateo are August, September and July. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. The most expensive neighborhoods in San Mateo are The Village ($3,399), Westwood Knolls ($3,399) and North Central San Mateo ($3,436). San Mateo is located near a large body of water (e.g., ocean, sea, or large lake). Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the San Mateo area. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Wind in San Mateo is usually moderate. The warmest month is September with an average maximum temperature of 21°C (69°F). Within 50 miles contains large variations in elevation (4,321 feet). The thin dotted line is the hourly average perceived temperature. San Mateo, CA - Get the very latest weather forecast, including hour-by-hour views, the 10-day outlook, temperature, humidity, precipitation for your area. The graph below shows the average snow on the ground in San Mateo (in). The warmest time of year is generally late August to early September where highs are regularly around 78.4°F (25.8°C) with temperatures rarely dropping below 57.1°F (13.9°C) at night. For example, on the week of May 21st there are no days of precipitation on average. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Civil twilight and night are indicated by shaded overlays. For reference, on January 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on August 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 91%. Civil twilight and night are indicated by shaded overlays. By contrast, it’s most likely to rain or snow in mid December with an average of 2 days of significant precipitation the week of December 17th. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Our best data indicates this area is generally safe. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. MERRA-2 Modern-Era Retrospective Analysis. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in San Mateo. Aragon rent is 9% lower than San Mateo average, Bay Meadows rent is 1% higher than San Mateo average, For more information about the San Mateo rental trends, check out our monthly rent report. Average temperatures in San Mateo vary little. The share of the day's precipitation attributable to each hour of the day, excluding trace quantities, and color-coded as rain alone, snow alone, and mixed (both rain and snow fell during the same hour). The average temperature in San Mateo is 14.0 °C | 57.2 °F. The windiest time of day is around 4:45 PM, with an average hourly wind speed of 9.3 miles per hour, mostly staying between 6.9 miles per hour and 10.9 miles per hour, and rarely falling below 5.5 miles per hour or exceeding 14.4 miles per hour. Elevation of the center of the Sun above (positive) or below (negative) the horizon (black line). Ovalle, Chile (5,757 miles away); Denmark, Australia (9,174 miles); and Geelong, Australia (7,911 miles) are the far-away foreign places with temperatures most similar to San Mateo (view comparison). For reference, on June 20, the longest day of the year, the Sun rises at 5:48 AM and sets 14 hours, 46 minutes later, at 8:33 PM, while on December 21, the shortest day of the year, it rises at 7:20 AM and sets 9 hours, 34 minutes later, at 4:54 PM. Read below for more weather and travel details. The percentage of time spent in various temperature bands. Civil twilight and night are indicated by shaded overlays. Precipitation is most likely between 2 AM and 3 AM, and least likely between 7 PM and 8 PM. We assume no responsibility for any decisions made on the basis of the content presented on this site. This report illustrates the typical weather in San Mateo, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Solar noon is at 12:53 PM. For reference, the year's highest average is 58°F on September 16, and its lowest average is 53°F on May 1. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. August is the hottest month for San Mateo with an average high temperature of 74.5°, which ranks it as one of the coolest places in California. If you’re looking for the very warmest time to visit San Mateo, the hottest months are September, August, and then July. Light gray lines are the corresponding curves for the days with the minimum and maximum average total solar energy reaching the ground. The average hourly wind speed in San Mateo on October 20 varies throughout the day, with a daily average of 7.5 miles per hour. Those willing to visit at these times will likely find it the least expensive month. The most monthly precipitation in San Mateo occurs in December with 4.4 inches. Weather is too cold this time of year in San Mateo to be enjoyable for warm weather travelers. The cloudiest time of day is around 6:30 AM, at which time the chance of overcast or mostly cloudy conditions is 33%. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. The day has gained half its heat by 10:00 AM and lost it again by 7:15 PM. based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Muggy conditions are essentially unheard-of in San Mateo on October 20. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . In San Mateo, there are 5 comfortable months with high temperatures in the range of 70-85°. This climate is considered to be Am according to the Köppen-Geiger climate classification. The graph below shows the average % humidity by month in San Mateo. The air quality index in San Mateo is 14% better than the national average. Within 10 miles contains significant variations in elevation (2,352 feet). The graph below shows the % chance of rainy and snowy days in San Mateo. The clearest time of day is around 12:30 PM, at which time the chance of clear, mostly clear, or partly cloudy conditions is 72%. December is the most wet month. Next up is Laurelwood Park, where apartments go for $3,399/month, followed by Baywood with $3,053 If you’re looking to rent in San Mateo’s most popular neighborhoods, make sure to also check out Foster City, where renters pay $3,365 on average, and San Mateo Park, where the average monthly rent is $3,271.