When to go · Temecula
Temecula, month by month
The best months for Temecula: May, Sep, Oct. Months to avoid: Jul, Aug.
Month by month
- JanuaryMixedOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.65 °C (149 °F) / 41 °C (106 °F), 0 rain days149 °F (65 °C) / 106 °F (41 °C), 0 rain daysCrowds: Low
- FebruaryMixedOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).66 °C (151 °F) / 42 °C (108 °F), 0 rain days151 °F (66 °C) / 108 °F (42 °C), 0 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.70 °C (158 °F) / 44 °C (111 °F), 0 rain days158 °F (70 °C) / 111 °F (44 °C), 0 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.74 °C (165 °F) / 48 °C (118 °F), 0 rain days165 °F (74 °C) / 118 °F (48 °C), 0 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Temecula's best window: May (festival) and Sep–Oct (wine harvest).81 °C (178 °F) / 53 °C (127 °F), 0 rain days178 °F (81 °C) / 127 °F (53 °C), 0 rain daysCrowds: Medium · 1 festival or holiday
- JuneGoodOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.91 °C (196 °F) / 58 °C (136 °F), 0 rain days196 °F (91 °C) / 136 °F (58 °C), 0 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (very hot).97 °C (207 °F) / 64 °C (147 °F), 0 rain days207 °F (97 °C) / 147 °F (64 °C), 0 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jul–Aug (very hot).98 °C (208 °F) / 65 °C (149 °F), 0 rain days208 °F (98 °C) / 149 °F (65 °C), 0 rain daysCrowds: High
- SeptemberGreatInside Temecula's best window: May (festival) and Sep–Oct (wine harvest).92 °C (198 °F) / 61 °C (142 °F), 0 rain days198 °F (92 °C) / 142 °F (61 °C), 0 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Temecula's best window: May (festival) and Sep–Oct (wine harvest).83 °C (181 °F) / 53 °C (127 °F), 0 rain days181 °F (83 °C) / 127 °F (53 °C), 0 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.73 °C (163 °F) / 44 °C (111 °F), 0 rain days163 °F (73 °C) / 111 °F (44 °C), 0 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (May (festival) and Sep–Oct (wine harvest)). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.65 °C (149 °F) / 41 °C (106 °F), 0 rain days149 °F (65 °C) / 106 °F (41 °C), 0 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Temecula, side by side.
Verdict
May: Great
Sep: Great
Daytime high
May: 81 °C (178 °F)178 °F (81 °C)
Sep: 92 °C (198 °F)198 °F (92 °C)
Night low
May: 53 °C (127 °F)127 °F (53 °C)
Sep: 61 °C (142 °F)142 °F (61 °C)
Rain days
May: 0
Sep: 0
Crowds
May: Medium
Sep: Medium
Prices
May: Medium
Sep: Medium
Festivals listed
May: 1
Sep: 1
May: Inside Temecula's best window: May (festival) and Sep–Oct (wine harvest).
September: Inside Temecula's best window: May (festival) and Sep–Oct (wine harvest).
Temecula: figures are long-term averages from this guide, not a forecast.