2019-2020 Long Range Weather Forecast for Pacific Southwest

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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

October 2019 Long Range Weather Forecast for Pacific Southwest
DatesWeather Conditions
Oct 1-4Sunny, cool
Oct 5-11Sunny, turning warm
Oct 12-19Sunny, warm north; A.M. sprinkles, P.M. sun south
Oct 20-25Rainy periods, cool
Oct 26-31Sunny, cool
Octobertemperature 65° (1° above avg. north, 1° below south)
precipitation 1.5" (2" above avg. north, 0.5" below south)

November 2019 Long Range Weather Forecast for Pacific Southwest
DatesWeather Conditions
Nov 1-6Sunny, warm
Nov 7-12Scattered showers north, sunny south; cool
Nov 13-17Scattered showers, warm
Nov 18-24Sunny, cool
Nov 25-30Rain, then sunny, cool
Novembertemperature 59° (1° above avg.)
precipitation 1.5" (1" below avg. north, 1" above south)

Annual Weather Summary
November 2019 to October 2020

Winter will be cooler than normal. Rainfall will be below normal in the north and above normal in the south, with below-normal mountain snows. The coolest temperatures will occur in mid- and late December, mid- to late January, early to mid-February, and early and late March. The stormiest periods will be in late November, mid- to late December, and early February; from late February into early March; and in mid- and late March. April and May will be cooler than normal, on average, with rainfall below normal in the north and above normal in the south. Summer will be cooler than normal, with rainfall slightly above normal. The hottest periods will be in mid-July and late August. September and October will be slightly cooler than normal, on average, with rainfall above normal in the north and below normal in the south.

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 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Pacific Southwest Region

Reader Comments

Leave a Comment

That's actually not the case.

That's actually not the case. According to UN tapings. Try investigating something without blocks and filters on the content made available to your specific region. You can do this by downloading TOR from the app store.

You assume.

You assume they are waiting. I guess technically, but probably don't think it's worth the wasted water and bills to keep it up. Hopefully they will switch to draught resistant, because though you suggest they should move, you have to remember most of San Diego is an arrid climate and getting more so by the decade (well that may be yearly now).

Plastic

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

Hey y'all! El nino or el Nina really going to hit San Diego?

Ok I'm a weather junkie! I love crazy weather I hate how sunny it is in San Diego! My question is......... do we have a el nino really coming up? Like I need rain! Is San Diego going to get before or after thanksgiving? I seen on Facebook San Diego isn't looking good for a el nino or el Nina. I have my fingers crossed we have a strong el nino making it's way! Please let me know if anyone has a time frame or know if it's even going to happen. Thanks:)

Niña is a feminine word, “La

Niña is a feminine word, “La niña” not el.

El Niño

The Editors's picture

We, and the National Weather Service, are predicting a weak El Niño.

No rain in the valley

No rain in October and we're now in November I live in Modesto California and it hasn't rained I'm kind of worried. My question is, is the government messing with our weather? Or are we going through major climate change? It seems to me like the whole world is changing and not for the good

Any rain between Nov 28th and

Any rain between Nov 28th and Dec 4th for Los Angeles/Hollywood area ?

The weather and climate change

Our weather is normal cycling. We’ve had several ice ages. For 5 billion years we’ve had cycles. Don’t buy in to all the hysteria. You’ll be dead and long forgotten before humanity is challenged by weather changes.

Climate change

Wow, I guess you know better than 100s of scientists who have studied the issue for their entire lives. Wishful thinking won’t stop the freight train that is upon us. But go ahead, buy some beachfront property in the Florida keys if you’re so sure.

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