When to go · Pleasanton
Pleasanton, month by month
The best months for Pleasanton: Apr, May, Oct. Months to avoid: Jun, Jul, Aug.
Month by month
- JanuaryMixedOutside the best window (Apr–May, Oct). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.14 °C (57 °F) / 3 °C (37 °F), 8 rain days57 °F (14 °C) / 37 °F (3 °C), 8 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Apr–May, Oct). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).17 °C (63 °F) / 4 °C (39 °F), 8 rain days63 °F (17 °C) / 39 °F (4 °C), 8 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Apr–May, Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.18 °C (64 °F) / 6 °C (43 °F), 8 rain days64 °F (18 °C) / 43 °F (6 °C), 8 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Pleasanton's best window: Apr–May, Oct.22 °C (72 °F) / 7 °C (45 °F), 4 rain days72 °F (22 °C) / 45 °F (7 °C), 4 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Pleasanton's best window: Apr–May, Oct.25 °C (77 °F) / 9 °C (48 °F), 2 rain days77 °F (25 °C) / 48 °F (9 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- JuneAvoidListed as a month to avoid: Jul–Aug (heat waves), late Jun–early Jul (Alameda County Fair crowds and parking).29 °C (84 °F) / 12 °C (54 °F), 1 rain days84 °F (29 °C) / 54 °F (12 °C), 1 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (heat waves), late Jun–early Jul (Alameda County Fair crowds and parking).32 °C (90 °F) / 13 °C (55 °F), 0 rain days90 °F (32 °C) / 55 °F (13 °C), 0 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jul–Aug (heat waves), late Jun–early Jul (Alameda County Fair crowds and parking).32 °C (90 °F) / 13 °C (55 °F), 0 rain days90 °F (32 °C) / 55 °F (13 °C), 0 rain daysCrowds: High
- SeptemberGoodOutside the best window (Apr–May, Oct). Across United States: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.30 °C (86 °F) / 12 °C (54 °F), 1 rain days86 °F (30 °C) / 54 °F (12 °C), 1 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Pleasanton's best window: Apr–May, Oct.26 °C (79 °F) / 9 °C (48 °F), 2 rain days79 °F (26 °C) / 48 °F (9 °C), 2 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–May, Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.18 °C (64 °F) / 6 °C (43 °F), 6 rain days64 °F (18 °C) / 43 °F (6 °C), 6 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Apr–May, Oct). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.14 °C (57 °F) / 3 °C (37 °F), 7 rain days57 °F (14 °C) / 37 °F (3 °C), 7 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Pleasanton, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 22 °C (72 °F)72 °F (22 °C)
May: 25 °C (77 °F)77 °F (25 °C)
Night low
Apr: 7 °C (45 °F)45 °F (7 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Apr: 4
May: 2 (better)
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Pleasanton's best window: Apr–May, Oct.
May: Inside Pleasanton's best window: Apr–May, Oct.
Pleasanton: figures are long-term averages from this guide, not a forecast.