As of 10:14 PDT

Weather in Girvan, CA

57°

Girvan, Friday, 23 October, 10:14

Clear. Feels like 56°. High 70°, low 53°.

Pressure30.12 inHg

Wind9.2 mph N

Humidity79%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Girvan, CA: average high 65.9°, average low 48.9°. That is 1.5° below the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 2.5 inches. The warmest day looks like 24 October (77.5°), the coolest 4 November (45°).

65.9°/48.9°

Average high / low

−1.5°

Below normal

3 / 4

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	69.3°	70°	-0.4°
2 November – 11 November	60.3°	64.8°	-2.5°
12 November – 21 November	at normal	59.8°	—

October records over 66 years

106°1 October 2020All-time high

33.1°29 October 1971All-time low

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

Sat, 2478° / 52°

78 °

Girvan, Saturday, 24 October

Mostly clear. High 78°, low 52°.

Pressure30.03 inHg

Wind7.3 mph N

Humidity29%

Visibility6.2 mi

Dew point36°

Sun, 2570° / 51°

70 °

Girvan, Sunday, 25 October

Overcast. High 70°, low 51°.

Pressure30.09 inHg

Wind0.6 mph SE

Humidity42%

Visibility6.2 mi

Dew point44°

Mon, 2666° / 49°

66 °

Girvan, Monday, 26 October

Overcast. High 66°, low 49°.

Pressure30.06 inHg

Wind2.8 mph NE

Humidity62%

Visibility2.5 mi

Dew point46°

Tue, 2770° / 45°

70 °

Girvan, Tuesday, 27 October

Clear. High 70°, low 45°.

Pressure30.09 inHg

Wind6.2 mph N

Humidity40%

Visibility—

Dew point36°

Wed, 2868° / 48°

68 °

Girvan, Wednesday, 28 October

Overcast. High 68°, low 48°.

Pressure30.00 inHg

Wind2.3 mph NW

Humidity49%

Visibility—

Dew point40°

Thu, 2970° / 47°

70 °

Girvan, Thursday, 29 October

Overcast. High 70°, low 47°.

Pressure29.97 inHg

Wind7 mph S

Humidity35%

Visibility—

Dew point33°

Fri, 3071° / 46°

71 °

Girvan, Friday, 30 October

Clear. High 71°, low 46°.

Pressure29.97 inHg

Wind4.1 mph NW

Humidity38%

Visibility—

Dew point35°

Sat, 3172° / 47°

72 °

Girvan, Saturday, 31 October

Overcast. High 72°, low 47°.

Pressure29.83 inHg

Wind4.1 mph N

Humidity32%

Visibility—

Dew point31°

Sun, 0159° / 54°

0.02

59 °

Girvan, Sunday, 1 November

Light rain. High 59°, low 54°.

Pressure29.65 inHg

Wind3.6 mph SE

Humidity42%

Visibility—

Dew point35°

Mon, 0255° / 53°

0.35

55 °

Girvan, Monday, 2 November

Light rain. High 55°, low 53°.

Pressure29.88 inHg

Wind3.3 mph NW

Humidity91%

Visibility—

Dew point52°

Tue, 0364° / 48°

0.09

64 °

Girvan, Tuesday, 3 November

Light rain. High 64°, low 48°.

Pressure30.06 inHg

Wind5.1 mph SE

Humidity73%

Visibility—

Dew point49°

Wed, 0461° / 45°

61 °

Girvan, Wednesday, 4 November

Overcast. High 61°, low 45°.

Pressure30.06 inHg

Wind5.5 mph S

Humidity43%

Visibility—

Dew point33°

Thu, 0552° / 48°

0.17

52 °

Girvan, Thursday, 5 November

Light rain. High 52°, low 48°.

Pressure30.15 inHg

Wind8 mph S

Humidity78%

Visibility—

Dew point42°

Fri, 0664° / 48°

64 °

Girvan, Friday, 6 November

Overcast. High 64°, low 48°.

Pressure30.27 inHg

Wind3.3 mph N

Humidity71%

Visibility—

Dew point48°

Sat, 0764° / 48°

64 °

Girvan, Saturday, 7 November

Overcast. High 64°, low 48°.

Pressure30.06 inHg

Wind5.4 mph S

Humidity55%

Visibility—

Dew point42°

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

Sun, 0863° / 46°

0.18

63 °

Girvan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.18 in

Chance of precipitation32%

Record high81° (1978)

Record low36° (1994)

Mon, 0962° / 45°

0.22

62 °

Girvan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.22 in

Chance of precipitation42%

Record high82° (2019)

Record low32° (1998)

Tue, 1062° / 45°

0.25

62 °

Girvan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.25 in

Chance of precipitation32%

Record high83° (2019)

Record low34° (1985)

Wed, 1162° / 45°

0.22

62 °

Girvan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.22 in

Chance of precipitation33%

Record high84° (2019)

Record low29° (1985)

Thu, 1262° / 44°

0.18

62 °

Girvan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.18 in

Chance of precipitation28%

Record high74° (2018)

Record low31° (1985)

Fri, 1362° / 45°

0.3

62 °

Girvan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.3 in

Chance of precipitation37%

Record high84° (1995)

Record low30° (1985)

Sat, 1461° / 44°

0.17

61 °

Girvan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.17 in

Chance of precipitation32%

Record high80° (1995)

Record low29° (1964)

Sun, 1560° / 44°

0.21

60 °

Girvan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.21 in

Chance of precipitation30%

Record high78° (2008)

Record low32° (1964)

Mon, 1660° / 44°

0.24

60 °

Girvan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.24 in

Chance of precipitation37%

Record high79° (2019)

Record low32° (2000)

Tue, 1760° / 44°

0.26

60 °

Girvan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.26 in

Chance of precipitation35%

Record high85° (2019)

Record low31° (1964)

Wed, 1859° / 43°

0.18

59 °

Girvan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.18 in

Chance of precipitation28%

Record high75° (1976)

Record low31° (1994)

Thu, 1958° / 43°

0.23

58 °

Girvan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.23 in

Chance of precipitation33%

Record high74° (1976)

Record low31° (1985)

Fri, 2058° / 43°

0.28

58 °

Girvan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.28 in

Chance of precipitation42%

Record high74° (2002)

Record low31° (1977)

Sat, 2157° / 43°

0.34

57 °

Girvan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.34 in

Chance of precipitation45%

Record high71° (2002)

Record low28° (1961)

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.