When to go · Fountain Valley
Fountain Valley, month by month
The best months for Fountain Valley: Apr, May, Jun, Jul, Aug, Sep, Oct.
Month by month
- JanuaryMixedOutside the best window (Apr–Oct). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.20 °C (68 °F) / 9 °C (48 °F), 5 rain days68 °F (20 °C) / 48 °F (9 °C), 5 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Apr–Oct). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).20 °C (68 °F) / 9 °C (48 °F), 5 rain days68 °F (20 °C) / 48 °F (9 °C), 5 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Apr–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.22 °C (72 °F) / 11 °C (52 °F), 4 rain days72 °F (22 °C) / 52 °F (11 °C), 4 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Fountain Valley's best window: Apr–Oct.24 °C (75 °F) / 13 °C (55 °F), 3 rain days75 °F (24 °C) / 55 °F (13 °C), 3 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Fountain Valley's best window: Apr–Oct.26 °C (79 °F) / 15 °C (59 °F), 2 rain days79 °F (26 °C) / 59 °F (15 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Fountain Valley's best window: Apr–Oct.28 °C (82 °F) / 17 °C (63 °F), 2 rain days82 °F (28 °C) / 63 °F (17 °C), 2 rain daysCrowds: High
- JulyGreatInside Fountain Valley's best window: Apr–Oct.31 °C (88 °F) / 20 °C (68 °F), 1 rain days88 °F (31 °C) / 68 °F (20 °C), 1 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Fountain Valley's best window: Apr–Oct.31 °C (88 °F) / 20 °C (68 °F), 1 rain days88 °F (31 °C) / 68 °F (20 °C), 1 rain daysCrowds: High
- SeptemberGreatInside Fountain Valley's best window: Apr–Oct.29 °C (84 °F) / 18 °C (64 °F), 2 rain days84 °F (29 °C) / 64 °F (18 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Fountain Valley's best window: Apr–Oct.26 °C (79 °F) / 15 °C (59 °F), 3 rain days79 °F (26 °C) / 59 °F (15 °C), 3 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.22 °C (72 °F) / 12 °C (54 °F), 4 rain days72 °F (22 °C) / 54 °F (12 °C), 4 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Apr–Oct). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.20 °C (68 °F) / 10 °C (50 °F), 5 rain days68 °F (20 °C) / 50 °F (10 °C), 5 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Fountain Valley, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 24 °C (75 °F)75 °F (24 °C)
May: 26 °C (79 °F)79 °F (26 °C)
Night low
Apr: 13 °C (55 °F)55 °F (13 °C)
May: 15 °C (59 °F)59 °F (15 °C)
Rain days
Apr: 3
May: 2 (better)
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Fountain Valley's best window: Apr–Oct.
May: Inside Fountain Valley's best window: Apr–Oct.
Fountain Valley: figures are long-term averages from this guide, not a forecast.