Monthly outlook for Hollis, CA: average high 105.1°, average low 70.7°. That is 4.2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 10 August (112.5°), the coolest 15 August (65.8°).
105.1°/70.7°
Average high / low
+4.2°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
104.1°
98.5°
+3.1°
18 August – 27 August
106.7°
95.9°
+6°
28 August – 6 September
at normal
96.1°
—
August records over 66 years
113.5°16 August 2020All-time high
57.6°23 August 1960All-time low
Climate normals and records are computed from the nearest reference point — McFarland (3 mi).
Sun, 09106° / 75°0
106 °
Hollis, Sunday, 9 August
Clear. High 106°, low 75°.
Pressure29.74 inHg
Wind6.9 mph NW
Humidity9%
Visibility6.2 mi
Dew point36°
Mon, 10113° / 76°0
113 °
Hollis, Monday, 10 August
Overcast. High 113°, low 76°.
Pressure29.80 inHg
Wind5.6 mph NW
Humidity11%
Visibility6.2 mi
Dew point40°
Tue, 11109° / 75°0
109 °
Hollis, Tuesday, 11 August
Mostly clear. High 109°, low 75°.
Pressure29.85 inHg
Wind6.7 mph NW
Humidity11%
Visibility6.2 mi
Dew point37°
Wed, 12107° / 73°0
107 °
Hollis, Wednesday, 12 August
Clear. High 107°, low 73°.
Pressure29.77 inHg
Wind6.6 mph NW
Humidity11%
Visibility6.2 mi
Dew point37°
Thu, 13101° / 71°0
101 °
Hollis, Thursday, 13 August
Overcast. High 101°, low 71°.
Pressure29.74 inHg
Wind15.8 mph NW
Humidity9%
Visibility—
Dew point29°
Fri, 1495° / 70°0
95 °
Hollis, Friday, 14 August
Overcast. High 95°, low 70°.
Pressure29.85 inHg
Wind12 mph N
Humidity19%
Visibility—
Dew point43°
Sat, 15103° / 66°0
103 °
Hollis, Saturday, 15 August
Clear. High 103°, low 66°.
Pressure29.88 inHg
Wind17.5 mph NW
Humidity16%
Visibility—
Dew point43°
Sun, 16104° / 67°0
104 °
Hollis, Sunday, 16 August
Overcast. High 104°, low 67°.
Pressure29.91 inHg
Wind14 mph W
Humidity15%
Visibility—
Dew point41°
Mon, 17103° / 68°0
103 °
Hollis, Monday, 17 August
Overcast. High 103°, low 68°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity11%
Visibility—
Dew point35°
Tue, 18104° / 68°0
104 °
Hollis, Tuesday, 18 August
Overcast. High 104°, low 68°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity15%
Visibility—
Dew point41°
Wed, 19106° / 69°0
106 °
Hollis, Wednesday, 19 August
Overcast. High 106°, low 69°.
Pressure29.83 inHg
Wind8.7 mph N
Humidity12%
Visibility—
Dew point37°
Thu, 20105° / 68°0
105 °
Hollis, Thursday, 20 August
Clear. High 105°, low 68°.
Pressure29.83 inHg
Wind8.1 mph NW
Humidity12%
Visibility—
Dew point36°
Fri, 21108° / 68°0
108 °
Hollis, Friday, 21 August
Mostly clear. High 108°, low 68°.
Pressure29.77 inHg
Wind8.3 mph NW
Humidity12%
Visibility—
Dew point39°
Sat, 22108° / 73°0
108 °
Hollis, Saturday, 22 August
Overcast. High 108°, low 73°.
Pressure29.80 inHg
Wind13.5 mph NW
Humidity17%
Visibility—
Dew point42°
Sun, 23109° / 74°0.02
109 °
Hollis, Sunday, 23 August
Light rain. High 109°, low 74°.
Pressure29.83 inHg
Wind12.2 mph NW
Humidity20%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2496° / 71°0
96 °
Hollis, Monday, 24 August
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2022)
Record low60° (1978)
Tue, 2596° / 71°0
96 °
Hollis, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2010)
Record low60° (1990)
Wed, 2696° / 71°0
96 °
Hollis, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2022)
Record low58° (1990)
Thu, 2797° / 71°0
97 °
Hollis, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2019)
Record low60° (1973)
Fri, 2897° / 71°0
97 °
Hollis, Friday, 28 August
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2021)
Record low61° (2010)
Sat, 2997° / 71°0
97 °
Hollis, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2017)
Record low62° (2010)
Sun, 3096° / 71°0
96 °
Hollis, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2021)
Record low61° (1966)
Mon, 3196° / 71°0
96 °
Hollis, Monday, 31 August
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2022)
Record low59° (1964)
Tue, 0196° / 70°0
96 °
Hollis, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high96°
Average low70°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2022)
Record low56° (1964)
Wed, 0297° / 71°0
97 °
Hollis, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0 in
Chance of precipitation3%
Record high111° (2022)
Record low56° (1964)
Thu, 0396° / 71°0
96 °
Hollis, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0 in
Chance of precipitation3%
Record high107° (2022)
Record low54° (1964)
Fri, 0496° / 70°0
96 °
Hollis, Friday, 4 September
Climate normal for this date — 60-year average.
Average high96°
Average low70°
Average precipitation0 in
Chance of precipitation3%
Record high110° (2022)
Record low59° (2000)
Sat, 0596° / 70°0.02
96 °
Hollis, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high96°
Average low70°
Average precipitation0.02 in
Chance of precipitation7%
Record high113° (2022)
Record low59° (2000)
Sun, 0696° / 70°0.01
96 °
Hollis, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high96°
Average low70°
Average precipitation0.01 in
Chance of precipitation2%
Record high116° (2022)
Record low57° (1970)
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 Hollis, 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 Hollis, 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.