Monthly outlook for Holtville, CA: average high 80.7°, average low 62.3°. That is 0.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 6 November (85.3°), the coolest 2 November (55.5°).
80.7°/62.3°
Average high / low
+0.1°
Above normal
1 / 0
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
81.1°
81.9°
-0.5°
11 November – 20 November
80°
77.5°
+1.4°
21 November – 30 November
at normal
72.9°
—
November records over 66 years
95.2°1 November 2008All-time high
35.4°29 November 1976All-time low
Mon, 0277° / 55°0
77 °
Holtville, Monday, 2 November
Mostly clear. High 77°, low 55°.
Pressure30.09 inHg
Wind4.7 mph NW
Humidity27%
Visibility6.2 mi
Dew point42°
Tue, 0380° / 60°0
80 °
Holtville, Tuesday, 3 November
Clear. High 80°, low 60°.
Pressure30.00 inHg
Wind1.1 mph NW
Humidity26%
Visibility6.2 mi
Dew point41°
Wed, 0480° / 57°0
80 °
Holtville, Wednesday, 4 November
Clear. High 80°, low 57°.
Pressure29.88 inHg
Wind5.4 mph NW
Humidity29%
Visibility6.2 mi
Dew point44°
Thu, 0581° / 58°0
81 °
Holtville, Thursday, 5 November
Overcast. High 81°, low 58°.
Pressure29.94 inHg
Wind3.3 mph N
Humidity26%
Visibility6.2 mi
Dew point42°
Fri, 0685° / 58°0
85 °
Holtville, Friday, 6 November
Clear. High 85°, low 58°.
Pressure30.03 inHg
Wind8.5 mph N
Humidity26%
Visibility—
Dew point39°
Sat, 0785° / 61°0
85 °
Holtville, Saturday, 7 November
Clear. High 85°, low 61°.
Pressure30.03 inHg
Wind10.2 mph E
Humidity19%
Visibility—
Dew point33°
Sun, 0884° / 66°0
84 °
Holtville, Sunday, 8 November
Mostly clear. High 84°, low 66°.
Pressure30.18 inHg
Wind10.8 mph NE
Humidity13%
Visibility—
Dew point23°
Mon, 0983° / 64°0
83 °
Holtville, Monday, 9 November
Overcast. High 83°, low 64°.
Pressure30.09 inHg
Wind5.7 mph NW
Humidity15%
Visibility—
Dew point25°
Tue, 1083° / 65°0
83 °
Holtville, Tuesday, 10 November
Overcast. High 83°, low 65°.
Pressure30.06 inHg
Wind5.3 mph NE
Humidity14%
Visibility—
Dew point24°
Wed, 1185° / 65°0
85 °
Holtville, Wednesday, 11 November
Clear. High 85°, low 65°.
Pressure30.12 inHg
Wind4.6 mph NW
Humidity15%
Visibility—
Dew point26°
Thu, 1284° / 66°0
84 °
Holtville, Thursday, 12 November
Partly cloudy. High 84°, low 66°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity16%
Visibility—
Dew point28°
Fri, 1376° / 66°0.02
76 °
Holtville, Friday, 13 November
Light rain. High 76°, low 66°.
Pressure29.88 inHg
Wind11.7 mph E
Humidity41%
Visibility—
Dew point49°
Sat, 1480° / 66°0
80 °
Holtville, Saturday, 14 November
Overcast. High 80°, low 66°.
Pressure30.00 inHg
Wind7.3 mph SE
Humidity43%
Visibility—
Dew point51°
Sun, 1580° / 65°0.03
80 °
Holtville, Sunday, 15 November
Light rain. High 80°, low 65°.
Pressure30.06 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point55°
Mon, 1675° / 61°0
75 °
Holtville, Monday, 16 November
Partly cloudy. High 75°, low 61°.
Pressure30.00 inHg
Wind22.3 mph W
Humidity42%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1777° / 53°0
77 °
Holtville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0 in
Chance of precipitation2%
Record high89° (2019)
Record low37° (1964)
Wed, 1876° / 53°0
76 °
Holtville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2008)
Record low39° (1971)
Thu, 1976° / 53°0
76 °
Holtville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2008)
Record low37° (1964)
Fri, 2076° / 52°0.01
76 °
Holtville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.01 in
Chance of precipitation3%
Record high86° (2008)
Record low38° (1964)
Sat, 2175° / 52°0.01
75 °
Holtville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2002)
Record low39° (1979)
Sun, 2274° / 52°0.02
74 °
Holtville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high89° (2017)
Record low40° (1964)
Mon, 2374° / 51°0.01
74 °
Holtville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation2%
Record high90° (2017)
Record low42° (1963)
Tue, 2474° / 51°0.01
74 °
Holtville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation2%
Record high89° (2017)
Record low40° (1973)
Wed, 2574° / 51°0.01
74 °
Holtville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation2%
Record high87° (2017)
Record low42° (1993)
Thu, 2673° / 51°0.02
73 °
Holtville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation3%
Record high87° (2017)
Record low39° (2010)
Fri, 2772° / 50°0.01
72 °
Holtville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.01 in
Chance of precipitation3%
Record high84° (1977)
Record low42° (1984)
Sat, 2871° / 49°0
71 °
Holtville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0 in
Chance of precipitation5%
Record high82° (1977)
Record low40° (1984)
Sun, 2971° / 49°0
71 °
Holtville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high84° (2021)
Record low35° (1976)
Mon, 3071° / 49°0.01
71 °
Holtville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2021)
Record low37° (2015)
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 Holtville, 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 Holtville, 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.