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Benicia weather

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Benicia weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Benicia weather in numbers

from 30 years of measured normals

Benicia swings 47°F across the year, from 89°F highs in July to 42°F lows in February, and January is usually the wettest month in a year that brings about 30 in of precipitation.

Warmest month
July
89°F average high
Coldest month
February
42°F average low
Wettest month
January
30 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
3 months
April, May and November
Residents
28,000
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The weather map: all three models at once

NWS, American, European side by side around Benicia and nearby towns.Live rain radar →
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Benicia hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Benicia 10-day forecast, out to 14 days

where the models agree, and where they split

Benicia, California (CA) is at its warmest in Jul (average highs near 89°F) and coldest in Feb (lows around 42°F), with roughly 30 in of precipitation across the year. Below, compare what NWS, American, European forecast for Benicia right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Benicia climate by month

average daytime high and overnight low across a typical year
Jan
57°
44°
Feb
57°
42°
Mar
59°
44°
Apr
68°
47°
May
73°
52°
Jun
80°
55°
Jul
89°
57°
Aug
87°
58°
Sep
83°
57°
Oct
81°
55°
Nov
65°
46°
Dec
59°
44°

Which forecast is most accurate in Benicia?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
American logo
American ★ Best
93
/100rank #1
89±1.1°F90±3.1 mph100100% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
77
/100rank #2
51±4.9°F95±1.7 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Benicia today?
On this page we show what NWS, American, European each forecast for Benicia today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Benicia today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Benicia and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Benicia?
Over the last 30 days, the American model has been the most accurate for Benicia (CheckWeather Score 93/100), ahead of the European at 77. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Benicia?
July is typically the warmest month in Benicia, with average highs around 89°F.
How cold does Benicia get?
The coldest month in Benicia is February, when overnight lows average about 42°F.
How much rain does Benicia get?
Benicia sees roughly 30 in of precipitation a year, with January usually the wettest month.

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