Templeton weather by month
What a typical year looks like in Templeton, California: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Paso Robles Municipal Airport, 15 km from Templeton; records cover 1952–2026.
The year at a glance
- Precipitation a year
- 12.2 in309 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 5
- First fall freeze
- Nov 8
- Heating degree days
- 2,762
- Cooling degree days
- 958
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 24°−4° (heating, 99%) and 107°42° (cooling, 1%).
Month by month
Templeton in January
Highs average 61°16° and lows 35°2°, with 2.7 in70 mm of precipitation in a typical January.
- Record high
- 83°28° (1976)
- Record low
- 12°−11° (2007)
- Heating degree days
- 526
- Cooling degree days
- 0
Templeton in February
Highs average 63°17° and lows 37°3°, with 2.5 in63 mm of precipitation in a typical February.
- Record high
- 84°29° (2022)
- Record low
- 18°−8° (1971)
- Heating degree days
- 417
- Cooling degree days
- 0
Templeton in March
Highs average 68°20° and lows 40°4°, with 2.4 in61 mm of precipitation in a typical March.
- Record high
- 95°35° (2026)
- Record low
- 20°−7° (1971)
- Heating degree days
- 357
- Cooling degree days
- 0
Templeton in April
Highs average 74°23° and lows 41°5°, with 0.6 in15 mm of precipitation in a typical April.
- Record high
- 99°37° (1989)
- Record low
- 27°−3° (1953)
- Heating degree days
- 242
- Cooling degree days
- 7
Templeton in May
Highs average 81°27° and lows 46°8°, with 0.31 in7.9 mm of precipitation in a typical May.
- Record high
- 108°42° (2000)
- Record low
- 30°−1° (1974)
- Heating degree days
- 108
- Cooling degree days
- 56
Templeton in June
Highs average 89°31° and lows 50°10°, with 0.04 in1 mm of precipitation in a typical June.
- Record high
- 115°46° (1961)
- Record low
- 36°2° (1988)
- Heating degree days
- 26
- Cooling degree days
- 150
Templeton in July
Highs average 93°34° and lows 54°12°, with 0.08 in2 mm of precipitation in a typical July.
- Record high
- 115°46° (1960)
- Record low
- 42°6° (1965)
- Heating degree days
- 4
- Cooling degree days
- 264
Templeton in August
Highs average 94°34° and lows 53°12°, with 0.01 in0.3 mm of precipitation in a typical August.
- Record high
- 114°46° (1998)
- Record low
- 40°4° (1968)
- Heating degree days
- 2
- Cooling degree days
- 269
Templeton in September
Highs average 90°32° and lows 50°10°, with 0.06 in1.5 mm of precipitation in a typical September.
- Record high
- 117°47° (2020)
- Record low
- 37°3° (1970)
- Heating degree days
- 20
- Cooling degree days
- 170
Templeton in OctoberThis month
Highs average 81°27° and lows 44°6°, with 0.56 in14 mm of precipitation in a typical October.
- Record high
- 108°42° (2024)
- Record low
- 20°−7° (1971)
- Heating degree days
- 131
- Cooling degree days
- 41
Templeton in November
Highs average 69°20° and lows 37°3°, with 0.87 in22 mm of precipitation in a typical November.
- Record high
- 98°37° (1966)
- Record low
- 18°−8° (1958)
- Heating degree days
- 366
- Cooling degree days
- 1
Templeton in December
Highs average 60°16° and lows 33°1°, with 2 in50 mm of precipitation in a typical December.
- Record high
- 83°28° (1958)
- Record low
- 8°−13° (1990)
- Heating degree days
- 563
- Cooling degree days
- 0