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When to go · Fallbrook

Fallbrook, month by month

The best months for Fallbrook: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jan, Feb, Jul, Aug, Dec.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Jul–Aug (inland heat), Dec–Feb nights (near freezing).21 °C (70 °F) / 5 °C (41 °F), 6 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Jul–Aug (inland heat), Dec–Feb nights (near freezing).21 °C (70 °F) / 6 °C (43 °F), 6 rain daysCrowds: Low · 1 festival or holiday
  3. MarchGreatInside Fallbrook's best window: Mar–May, Sep–Nov.22 °C (72 °F) / 7 °C (45 °F), 6 rain daysCrowds: Medium · 2 festivals or holidays
  4. AprilGreatInside Fallbrook's best window: Mar–May, Sep–Nov.24 °C (75 °F) / 9 °C (48 °F), 4 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGreatInside Fallbrook's best window: Mar–May, Sep–Nov.25 °C (77 °F) / 12 °C (54 °F), 2 rain daysCrowds: Medium · 1 festival or holiday
  6. JuneGoodOutside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.28 °C (82 °F) / 14 °C (57 °F), 1 rain daysCrowds: High
  7. JulyAvoidListed as a month to avoid: Jul–Aug (inland heat), Dec–Feb nights (near freezing).31 °C (88 °F) / 16 °C (61 °F), 1 rain daysCrowds: High · 1 festival or holiday
  8. AugustAvoidListed as a month to avoid: Jul–Aug (inland heat), Dec–Feb nights (near freezing).32 °C (90 °F) / 17 °C (63 °F), 1 rain daysCrowds: High
  9. SeptemberGreatInside Fallbrook's best window: Mar–May, Sep–Nov.31 °C (88 °F) / 15 °C (59 °F), 1 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGreatInside Fallbrook's best window: Mar–May, Sep–Nov.28 °C (82 °F) / 12 °C (54 °F), 2 rain daysCrowds: Medium
  11. NovemberGreatInside Fallbrook's best window: Mar–May, Sep–Nov.24 °C (75 °F) / 8 °C (46 °F), 4 rain daysCrowds: Medium · 1 festival or holiday
  12. DecemberAvoidListed as a month to avoid: Jul–Aug (inland heat), Dec–Feb nights (near freezing).21 °C (70 °F) / 5 °C (41 °F), 5 rain daysCrowds: High · 1 festival or holiday

Compare two months

Weather, crowds and prices for any two months in Fallbrook, side by side.

  • Verdict

    Mar: Great

    Apr: Great

  • Daytime high

    Mar: 22 °C (72 °F)

    Apr: 24 °C (75 °F)

  • Night low

    Mar: 7 °C (45 °F)

    Apr: 9 °C (48 °F)

  • Rain days

    Mar: 6

    Apr: 4 (better)

  • Crowds

    Mar: Medium

    Apr: Medium

  • Prices

    Mar: Medium

    Apr: Medium

  • Festivals listed

    Mar: 2

    Apr: 1

March: Inside Fallbrook's best window: Mar–May, Sep–Nov.

April: Inside Fallbrook's best window: Mar–May, Sep–Nov.

Fallbrook: figures are long-term averages from this guide, not a forecast.