Monthly outlook for Reef Station, CA: average high 98°, average low 66.1°. That is 0.1° 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 11 August (103.8°), the coolest 22 August (61.7°).
98°/66.1°
Average high / low
+0.1°
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
97.8°
98.9°
-0.6°
18 August – 27 August
98.3°
96.3°
+1.1°
28 August – 6 September
at normal
96.6°
—
August records over 66 years
113.5°16 August 2020All-time high
58.3°23 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Kettleman City (9 mi).
Sun, 09102° / 70°0
102 °
Reef Station, Sunday, 9 August
Clear. High 102°, low 70°.
Pressure29.77 inHg
Wind4.1 mph SE
Humidity12%
Visibility6.2 mi
Dew point41°
Mon, 10101° / 72°0
101 °
Reef Station, Monday, 10 August
Clear. High 101°, low 72°.
Pressure29.80 inHg
Wind9.2 mph SW
Humidity14%
Visibility6.2 mi
Dew point45°
Tue, 11104° / 73°0
104 °
Reef Station, Tuesday, 11 August
Clear. High 104°, low 73°.
Pressure29.85 inHg
Wind9.2 mph SW
Humidity13%
Visibility6.2 mi
Dew point41°
Wed, 1299° / 72°0
99 °
Reef Station, Wednesday, 12 August
Overcast. High 99°, low 72°.
Pressure29.80 inHg
Wind11.4 mph SW
Humidity14%
Visibility6.2 mi
Dew point39°
Thu, 1393° / 66°0
93 °
Reef Station, Thursday, 13 August
Clear. High 93°, low 66°.
Pressure29.77 inHg
Wind20.5 mph W
Humidity18%
Visibility—
Dew point41°
Fri, 1493° / 62°0
93 °
Reef Station, Friday, 14 August
Overcast. High 93°, low 62°.
Pressure29.85 inHg
Wind19 mph W
Humidity17%
Visibility—
Dew point39°
Sat, 1595° / 62°0
95 °
Reef Station, Saturday, 15 August
Clear. High 95°, low 62°.
Pressure29.91 inHg
Wind20.1 mph W
Humidity19%
Visibility—
Dew point44°
Sun, 1697° / 62°0
97 °
Reef Station, Sunday, 16 August
Mostly clear. High 97°, low 62°.
Pressure29.94 inHg
Wind17.8 mph W
Humidity14%
Visibility—
Dew point37°
Mon, 1799° / 65°0
99 °
Reef Station, Monday, 17 August
Overcast. High 99°, low 65°.
Pressure29.94 inHg
Wind13 mph W
Humidity11%
Visibility—
Dew point32°
Tue, 1899° / 65°0
99 °
Reef Station, Tuesday, 18 August
Partly cloudy. High 99°, low 65°.
Pressure29.91 inHg
Wind5.2 mph W
Humidity15%
Visibility—
Dew point39°
Wed, 19101° / 68°0
101 °
Reef Station, Wednesday, 19 August
Clear. High 101°, low 68°.
Pressure29.88 inHg
Wind8.5 mph W
Humidity12%
Visibility—
Dew point34°
Thu, 20100° / 66°0
100 °
Reef Station, Thursday, 20 August
Mostly clear. High 100°, low 66°.
Pressure29.83 inHg
Wind9.8 mph W
Humidity13%
Visibility—
Dew point35°
Fri, 2197° / 64°0
97 °
Reef Station, Friday, 21 August
Clear. High 97°, low 64°.
Pressure29.80 inHg
Wind20.4 mph SW
Humidity15%
Visibility—
Dew point39°
Sat, 2296° / 62°0
96 °
Reef Station, Saturday, 22 August
Clear. High 96°, low 62°.
Pressure29.85 inHg
Wind19.8 mph W
Humidity14%
Visibility—
Dew point36°
Sun, 2397° / 62°0
97 °
Reef Station, Sunday, 23 August
Clear. High 97°, low 62°.
Pressure29.85 inHg
Wind18.2 mph W
Humidity16%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2497° / 69°0
97 °
Reef Station, Monday, 24 August
Climate normal for this date — 60-year average.
Average high97°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2022)
Record low59° (1963)
Tue, 2596° / 69°0
96 °
Reef Station, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2010)
Record low60° (1968)
Wed, 2696° / 69°0
96 °
Reef Station, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2017)
Record low58° (1973)
Thu, 2797° / 69°0
97 °
Reef Station, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high97°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high111° (2017)
Record low59° (1973)
Fri, 2898° / 70°0
98 °
Reef Station, Friday, 28 August
Climate normal for this date — 60-year average.
Average high98°
Average low70°
Average precipitation0 in
Chance of precipitation0%
Record high113° (2017)
Record low60° (1960)
Sat, 2998° / 71°0
98 °
Reef Station, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high98°
Average low71°
Average precipitation0 in
Chance of precipitation0%
Record high113° (2017)
Record low61° (1980)
Sun, 3097° / 70°0
97 °
Reef Station, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high97°
Average low70°
Average precipitation0 in
Chance of precipitation0%
Record high111° (2021)
Record low59° (1966)
Mon, 3196° / 69°0
96 °
Reef Station, Monday, 31 August
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation2%
Record high108° (2017)
Record low58° (1964)
Tue, 0197° / 69°0
97 °
Reef Station, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high97°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2017)
Record low54° (1964)
Wed, 0297° / 70°0
97 °
Reef Station, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high97°
Average low70°
Average precipitation0 in
Chance of precipitation0%
Record high114° (2017)
Record low54° (1964)
Thu, 0396° / 69°0
96 °
Reef Station, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation3%
Record high109° (2022)
Record low58° (1964)
Fri, 0496° / 69°0.01
96 °
Reef Station, Friday, 4 September
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0.01 in
Chance of precipitation3%
Record high112° (2022)
Record low58° (2000)
Sat, 0596° / 69°0.02
96 °
Reef Station, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0.02 in
Chance of precipitation3%
Record high113° (2022)
Record low56° (2000)
Sun, 0696° / 69°0.01
96 °
Reef Station, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high96°
Average low69°
Average precipitation0.01 in
Chance of precipitation3%
Record high117° (2022)
Record low58° (1964)
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 Reef Station, 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 Reef Station, 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.