2019 Long Range Weather Forecast for San Jose, CA

Share: 

Get the Long Range Weather for Your Location

See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.

To see long term forecasts for the entire year, pick up a copy of The 2019 Old Farmer’s Almanac, available online and in stores.

Note: Long range forecasts are regional, not city-specific.

Free 2-Month Weather Forecast

January 2019 Long Range Weather Forecast for Pacific Southwest
DatesWeather Conditions
Jan 1-3Rainy periods, cool
Jan 4-11Rainy periods north, sunny south; mild
Jan 12-13Showers
Jan 14-23Sunny, cool
Jan 24-31Rain, then sunny, mild
Januarytemperature 54° (avg.)
precipitation 4" (3.5" above avg. north, 1.5" below south)

February 2019 Long Range Weather Forecast for Pacific Southwest
DatesWeather Conditions
Feb 1-4Sunny, cool
Feb 5-12Rainy periods, cool
Feb 13-20Showers, cool north; sunny, warm south
Feb 21-28Rainy periods, cool
Februarytemperature 54° (1° below avg.)
precipitation 3.5" (2" above avg. north, 1" below south)

Annual Weather Summary
November 2018 to October 2019

Winter temperatures will be near or cooler than normal, with rainfall above normal in the north and slightly below normal in the south. The coldest periods will occur in late December, mid-January, and early February. Mountain snows will be near normal, with the stormiest periods in late November, late December, and early January. April and May will be cooler and drier than normal. Summer will be warmer than normal, with near-normal rainfall. The hottest periods will be in mid- to late June, mid-July, and late August. September and October will see temperatures above normal in the northeast and below normal in the southwest. Rainfall will be slightly above normal.

Map showing Old Farmer's Almanac long range weather region number 16

About the Pacific Southwest Region

The Pacific Southwest long range weather region includes all or part of the following states: CALIFORNIA (Long Beach, Los Angeles, San Diego, San Francisco, San Jose).

Pacific Southwest Neighboring Regions

Here are the regions that neighbor the Pacific Southwest long range weather region:

Temperature and Precipitation November 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for San Jose, CA

Reader Comments

Leave a Comment

December rainfall

I personally witnessed (and saw measured) a little over 3'' of rain on December 6 here in San Diego. That rain happened during a 3 hour period. That's the most rain we've had ever without having to do much research at all (ok, april 5 1926 might have been a tiny bit more). I know now more than ever its impossible to predict the weather and it's also not possible to change it. Farmers almanac predicted less than average for this month. I've been here. If you can't prove or disprove, or can't actually remember for yourself this so called "climate change" then why torture yourself that "we" are causing it? I've been her since since 89 an there has been no climate change out of ordinary. Sea level is not going up, I can see it for myself. Sure when they re-pave the street in front of your house its hot then. Plants thrive on co2 and create oxygen. Catch rainwater, plant plants, water plants. 1000 sq. ft. collects 600 gallons of water for every 1" of rain! Even in San Diego that's plenty to keep us green with no imported water. Are we all scientists or do we just want to believe those so called scientists? Lets get off our asses and stop counting on the rest of the world to do it for us!

The Sun and Science

I find it Important to recognized how the Sun is the great provider and taketh away of all things that occur on Earth. Remember it is a fixed hot planet or Star of erupting Hydrogen that we the Earth revolve around 365 days a year and our orbit is never the same each year. So when its hotter than normal we are obviously closer to the sun and the sun is radiating more solar radiation. when its is colder than normal we are obviously farther away from the sun and its is radiating less solar radiation ( in theory.) The Earth has had great ice ages and may again. So what cases great freezings of the Planet Earth.?? Lack of Sun and or Lack of Solar Radiation. Therefore What causes the heating of the The Planet Earth....?? More Sun or Solar Radiation. Be cautious of falling into the gap of mans doing of all the climate change particular the heating of the Planet, when in fact maybe we are circling the sun or are in a closer orbit now than ever before. And if we are not careful she might just freeze again.

Chemtrails

Could you please use the chemtrails to make it warmer in San Diego? It's been too cold lately.

Living at the beach in San Diego

I live at the beach in So Cal too. We don’t notice the heat changes because of the glorious Ocean breezes and reliable climate. I work from home and ride my bicycle to do all my errands... EASY to think in a bubble.
However, one mile inland is a whole different story for folks. Think about it. Inlanders have been suffering higher and longer periods of intense heat for some years now. Climate change, however created, It is very real.

As well, I fully join you in capturing rainwater !! Hello! Free water! Cistern! Anyone?

Climate change

We they say man made climate change what they really mean is military industrial complex geoengineering. If they don't
stop soon we are all screwed. If it's not already to late.

Rain in Northern California

Holy mackerel! This is the driest fall/winter I’ve seen for a very long time. I’m afraid we are in big trouble with our lack of rain. The animals, forrest and Human survival depends on rain. Can’t they ‘chem-trail’ clouds that will produce rain here?! They’re doing the trails anyway. Why not HELP us all out?! Any answer on this would be appreciated. It’s doable- it’s been proven!

Rain and Water

Be prepared for paying much more for water in the future. I like to keep everything green, unlike many of my neighbors who have let all landscaping just die--GROSS, and such an eyesore!! If you do not want to pay for water--just move to a place where it is just hot and dry and only cactus, rocks, and tumbleweeds! I am a San Diego native, and I have just bcome accustomed to the fact, the weather is changing-- hotter and drier. I wish others would just accept this sad fact--and stop allowing everything to just die all around them, waiting for rain!

Chem-trail

I think you are confusing “chem-trail” for cloud seeding. Chem-trails are water vapors reacting with the heat and chemical exhaust from the airplane’s engine, while cloud seeding is the dispersion of silver iodide or dry ice in the air to affect change in the clouds to produce more rain in a specific region.

Chem not con

Correction - chem trails are silver or aluminum nano particles

Con trails are condensation trails due to the pressures around the wing of a plane.

Plastic

Plastic in our fresh water and oceans is a far greater problem

Pages