As of 12:13 PST

Weather in Tassajara, CA

55°Current weather

Tassajara, Friday, 13 November, 12:13

Heavy rain. Feels like 55°. High 57°, low 49°.

Pressure29.59 inHg
Wind6.9 mph S
Humidity86%
Visibility2.0 mi
Dew point52°

Monthly outlook for Tassajara, CA: average high 55.9°, average low 44.3°. That is 2.9° below the climate normal for November. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 27 November (62.2°), the coolest 21 November (38.2°).

55.9°/44.3°
Average high / low
−2.9°
Below normal
5 / 3
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November54.6°62.1°-4.2°
23 November – 2 December58°58.9°-0.5°
3 December – 12 Decemberat normal57.4°—

November records over 66 years

83.3°5 November 2020All-time high
30.6°15 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Livermore (9 mi).

Sat, 1462° / 48°0Partly cloudy
62 °Partly cloudy

Tassajara, Saturday, 14 November

Partly cloudy. High 62°, low 48°.

Pressure29.97 inHg
Wind3.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point45°
Sun, 1562° / 50°0.62Rain
62 °Rain

Tassajara, Sunday, 15 November

Rain. High 62°, low 50°.

Pressure30.03 inHg
Wind10.3 mph S
Humidity84%
Visibility3.0 mi
Dew point54°
Mon, 1658° / 45°0.01Light rain
58 °Light rain

Tassajara, Monday, 16 November

Light rain. High 58°, low 45°.

Pressure30.12 inHg
Wind8.7 mph W
Humidity53%
Visibility6.2 mi
Dew point40°
Tue, 1757° / 42°0Clear
57 °Clear

Tassajara, Tuesday, 17 November

Clear. High 57°, low 42°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity52%
Visibility6.2 mi
Dew point38°
Wed, 1854° / 43°0.57Rain
54 °Rain

Tassajara, Wednesday, 18 November

Rain. High 54°, low 43°.

Pressure30.12 inHg
Wind11.4 mph S
Humidity67%
Visibility—
Dew point42°
Thu, 1952° / 40°0Partly cloudy
52 °Partly cloudy

Tassajara, Thursday, 19 November

Partly cloudy. High 52°, low 40°.

Pressure30.03 inHg
Wind5.1 mph NW
Humidity73%
Visibility—
Dew point39°
Fri, 2050° / 39°0Clear
50 °Clear

Tassajara, Friday, 20 November

Clear. High 50°, low 39°.

Pressure30.06 inHg
Wind5.2 mph NE
Humidity60%
Visibility—
Dew point32°
Sat, 2147° / 38°0Overcast
47 °Overcast

Tassajara, Saturday, 21 November

Overcast. High 47°, low 38°.

Pressure30.15 inHg
Wind4.8 mph NE
Humidity67%
Visibility—
Dew point33°
Sun, 2246° / 42°0.06Light rain
46 °Light rain

Tassajara, Sunday, 22 November

Light rain. High 46°, low 42°.

Pressure30.15 inHg
Wind6.2 mph NE
Humidity81%
Visibility—
Dew point39°
Mon, 2352° / 42°0.07Light rain
52 °Light rain

Tassajara, Monday, 23 November

Light rain. High 52°, low 42°.

Pressure30.09 inHg
Wind6.2 mph NE
Humidity90%
Visibility—
Dew point43°
Tue, 2459° / 45°0Mostly clear
59 °Mostly clear

Tassajara, Tuesday, 24 November

Mostly clear. High 59°, low 45°.

Pressure30.09 inHg
Wind5.6 mph NE
Humidity65%
Visibility—
Dew point41°
Wed, 2557° / 44°0Overcast
57 °Overcast

Tassajara, Wednesday, 25 November

Overcast. High 57°, low 44°.

Pressure30.06 inHg
Wind4.4 mph NE
Humidity74%
Visibility—
Dew point42°
Thu, 2657° / 44°0Mostly clear
57 °Mostly clear

Tassajara, Thursday, 26 November

Mostly clear. High 57°, low 44°.

Pressure30.21 inHg
Wind4 mph NE
Humidity65%
Visibility—
Dew point41°
Fri, 2762° / 48°0.01Light rain
62 °Light rain

Tassajara, Friday, 27 November

Light rain. High 62°, low 48°.

Pressure30.21 inHg
Wind6.2 mph SW
Humidity54%
Visibility—
Dew point38°
Sat, 2860° / 48°0Overcast
60 °Overcast

Tassajara, Saturday, 28 November

Overcast. High 60°, low 48°.

Pressure30.18 inHg
Wind3.2 mph SW
Humidity74%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2958° / 43°0.11Climate normal
58 °Climate normal

Tassajara, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation22%
Record high73° (1995)
Record low33° (2006)
Mon, 3058° / 43°0.12Climate normal
58 °Climate normal

Tassajara, Monday, 30 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation25%
Record high69° (1977)
Record low33° (2022)
Tue, 0159° / 44°0.09Climate normal
59 °Climate normal

Tassajara, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (1977)
Record low34° (2007)
Wed, 0258° / 43°0.14Climate normal
58 °Climate normal

Tassajara, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation27%
Record high67° (1986)
Record low31° (2022)
Thu, 0358° / 43°0.1Climate normal
58 °Climate normal

Tassajara, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (1979)
Record low36° (2022)
Fri, 0458° / 44°0.07Climate normal
58 °Climate normal

Tassajara, Friday, 4 December

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1979)
Record low33° (2013)
Sat, 0558° / 44°0.08Climate normal
58 °Climate normal

Tassajara, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1979)
Record low32° (1972)
Sun, 0658° / 43°0.07Climate normal
58 °Climate normal

Tassajara, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1962)
Record low29° (2013)
Mon, 0758° / 43°0.07Climate normal
58 °Climate normal

Tassajara, Monday, 7 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1979)
Record low28° (1978)
Tue, 0857° / 42°0.05Climate normal
57 °Climate normal

Tassajara, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (1979)
Record low28° (1972)
Wed, 0957° / 43°0.05Climate normal
57 °Climate normal

Tassajara, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1990)
Record low21° (1972)
Thu, 1057° / 43°0.1Climate normal
57 °Climate normal

Tassajara, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.1 in
Chance of precipitation23%
Record high65° (2020)
Record low27° (1972)
Fri, 1156° / 42°0.11Climate normal
56 °Climate normal

Tassajara, Friday, 11 December

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high65° (1962)
Record low29° (1972)
Sat, 1256° / 42°0.11Climate normal
56 °Climate normal

Tassajara, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1988)
Record low29° (1972)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Tassajara, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Tassajara, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.