When to go · Temecula
Temecula in May
Great month. Inside Temecula's best window: May (festival) and Sep–Oct (wine harvest).
Key facts
- Verdict
- Great
- Temperature
- 81°C (178°F)178°F (81°C) / 53°C (127°F)127°F (53°C)
- average high / low
- Rain days
- 0
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Temecula's best window: May (festival) and Sep–Oct (wine harvest).
Is another month better than May?
No other month rates higher than May for Temecula in this guide.
Weather in May
- TemeculaHighs around 81 °C (178 °F), lows around 53 °C (127 °F), rain on about 0 daysHighs around 178 °F (81 °C), lows around 127 °F (53 °C), rain on about 0 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Memorial Day big impact
Last Monday of May · United States
Start of summer; roads and beaches full.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.
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.
What to pack
- Light, breathable clothes, a sun hat and sunscreen