As of 18:43 PDT

Weather in Girvan, CA

105°

Girvan, Saturday, 8 August, 18:43

Clear. Feels like 107°. High 105°, low 66°.

Pressure29.71 inHg

Wind8.4 mph S

Humidity24%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Girvan, CA: average high 101.7°, average low 66.2°. That is 2.9° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 10 August (108.2°), the coolest 19 August (62.6°).

101.7°/66.2°

Average high / low

+2.9°

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	102.1°	97.7°	+2.4°
18 August – 27 August	101.1°	94.1°	+3.9°
28 August – 6 September	at normal	94.3°	—

August records over 66 years

118°15 August 2021All-time high

51.3°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Redding (4 mi).

Sun, 09108° / 67°

108 °

Girvan, Sunday, 9 August

Clear. High 108°, low 67°.

Pressure29.77 inHg

Wind4 mph SE

Humidity10%

Visibility6.2 mi

Dew point38°

Mon, 10108° / 69°

108 °

Girvan, Monday, 10 August

Clear. High 108°, low 69°.

Pressure29.77 inHg

Wind4 mph S

Humidity10%

Visibility6.2 mi

Dew point36°

Tue, 11105° / 67°

105 °

Girvan, Tuesday, 11 August

Clear. High 105°, low 67°.

Pressure29.85 inHg

Wind4.6 mph S

Humidity11%

Visibility6.2 mi

Dew point35°

Wed, 12104° / 67°

104 °

Girvan, Wednesday, 12 August

Clear. High 104°, low 67°.

Pressure29.77 inHg

Wind4.8 mph S

Humidity13%

Visibility6.2 mi

Dew point39°

Thu, 1396° / 68°

96 °

Girvan, Thursday, 13 August

Overcast. High 96°, low 68°.

Pressure29.74 inHg

Wind7.2 mph S

Humidity15%

Visibility—

Dew point38°

Fri, 1498° / 70°

98 °

Girvan, Friday, 14 August

Overcast. High 98°, low 70°.

Pressure29.85 inHg

Wind7.4 mph S

Humidity20%

Visibility—

Dew point45°

Sat, 15103° / 66°

103 °

Girvan, Saturday, 15 August

Clear. High 103°, low 66°.

Pressure29.88 inHg

Wind10.5 mph S

Humidity14%

Visibility—

Dew point40°

Sun, 16100° / 65°

100 °

Girvan, Sunday, 16 August

Mostly clear. High 100°, low 65°.

Pressure29.91 inHg

Wind10 mph S

Humidity14%

Visibility—

Dew point39°

Mon, 1795° / 66°

95 °

Girvan, Monday, 17 August

Overcast. High 95°, low 66°.

Pressure29.94 inHg

Wind11.7 mph S

Humidity15%

Visibility—

Dew point36°

Tue, 1895° / 69°

95 °

Girvan, Tuesday, 18 August

Overcast. High 95°, low 69°.

Pressure29.91 inHg

Wind7.1 mph S

Humidity14%

Visibility—

Dew point36°

Wed, 19102° / 63°

102 °

Girvan, Wednesday, 19 August

Clear. High 102°, low 63°.

Pressure29.85 inHg

Wind7.9 mph S

Humidity11%

Visibility—

Dew point33°

Thu, 20101° / 64°

101 °

Girvan, Thursday, 20 August

Overcast. High 101°, low 64°.

Pressure29.80 inHg

Wind7.3 mph S

Humidity11%

Visibility—

Dew point33°

Fri, 21104° / 63°

104 °

Girvan, Friday, 21 August

Partly cloudy. High 104°, low 63°.

Pressure29.74 inHg

Wind8.9 mph S

Humidity10%

Visibility—

Dew point33°

Sat, 22102° / 65°

102 °

Girvan, Saturday, 22 August

Clear. High 102°, low 65°.

Pressure29.83 inHg

Wind9.5 mph S

Humidity13%

Visibility—

Dew point36°

Sun, 23102° / 64°

102 °

Girvan, Sunday, 23 August

Clear. High 102°, low 64°.

Pressure29.80 inHg

Wind9 mph S

Humidity13%

Visibility—

Dew point37°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2494° / 66°

0.02

94 °

Girvan, Monday, 24 August

Climate normal for this date — 60-year average.

Average high94°

Average low66°

Average precipitation0.02 in

Chance of precipitation5%

Record high106° (2022)

Record low56° (1968)

Tue, 2593° / 66°

0.01

93 °

Girvan, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high93°

Average low66°

Average precipitation0.01 in

Chance of precipitation3%

Record high108° (1988)

Record low56° (1963)

Wed, 2693° / 65°

93 °

Girvan, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high93°

Average low65°

Average precipitation0 in

Chance of precipitation2%

Record high108° (2019)

Record low56° (1990)

Thu, 2795° / 65°

95 °

Girvan, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high95°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high110° (2019)

Record low58° (1977)

Fri, 2895° / 66°

0.01

95 °

Girvan, Friday, 28 August

Climate normal for this date — 60-year average.

Average high95°

Average low66°

Average precipitation0.01 in

Chance of precipitation2%

Record high110° (2020)

Record low58° (1990)

Sat, 2994° / 66°

94 °

Girvan, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high94°

Average low66°

Average precipitation0 in

Chance of precipitation2%

Record high107° (2021)

Record low56° (1975)

Sun, 3093° / 65°

93 °

Girvan, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high93°

Average low65°

Average precipitation0 in

Chance of precipitation3%

Record high107° (1987)

Record low56° (1975)

Mon, 3194° / 65°

0.02

94 °

Girvan, Monday, 31 August

Climate normal for this date — 60-year average.

Average high94°

Average low65°

Average precipitation0.02 in

Chance of precipitation2%

Record high109° (1998)

Record low52° (1966)

Tue, 0194° / 65°

0.03

94 °

Girvan, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high94°

Average low65°

Average precipitation0.03 in

Chance of precipitation5%

Record high112° (2017)

Record low51° (1964)

Wed, 0294° / 65°

0.03

94 °

Girvan, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high94°

Average low65°

Average precipitation0.03 in

Chance of precipitation5%

Record high114° (2017)

Record low50° (2000)

Thu, 0394° / 65°

94 °

Girvan, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high94°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high113° (1988)

Record low55° (1964)

Fri, 0495° / 65°

95 °

Girvan, Friday, 4 September

Climate normal for this date — 60-year average.

Average high95°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high113° (1988)

Record low56° (2000)

Sat, 0594° / 65°

94 °

Girvan, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high94°

Average low65°

Average precipitation0 in

Chance of precipitation2%

Record high113° (2022)

Record low50° (2000)

Sun, 0694° / 64°

0.02

94 °

Girvan, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high94°

Average low64°

Average precipitation0.02 in

Chance of precipitation2%

Record high116° (2022)

Record low55° (2000)

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 Girvan, 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 Girvan, 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.