When to go · Upper Marlboro
Upper Marlboro, month by month
The best months for Upper Marlboro: Apr, May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (cool, limited hours) (check).7 °C (45 °F) / -1 °C (30 °F), 9 rain days45 °F (7 °C) / 30 °F (-1 °C), 9 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jan–Feb (cool, limited hours) (check).9 °C (48 °F) / 0 °C (32 °F), 8 rain days48 °F (9 °C) / 32 °F (0 °C), 8 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Apr–Oct (check)). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.13 °C (55 °F) / 3 °C (37 °F), 9 rain days55 °F (13 °C) / 37 °F (3 °C), 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Upper Marlboro's best window: Apr–Oct (check).18 °C (64 °F) / 7 °C (45 °F), 8 rain days64 °F (18 °C) / 45 °F (7 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Upper Marlboro's best window: Apr–Oct (check).24 °C (75 °F) / 13 °C (55 °F), 7 rain days75 °F (24 °C) / 55 °F (13 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Upper Marlboro's best window: Apr–Oct (check).29 °C (84 °F) / 18 °C (64 °F), 6 rain days84 °F (29 °C) / 64 °F (18 °C), 6 rain daysCrowds: High
- JulyGreatInside Upper Marlboro's best window: Apr–Oct (check).32 °C (90 °F) / 21 °C (70 °F), 5 rain days90 °F (32 °C) / 70 °F (21 °C), 5 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Upper Marlboro's best window: Apr–Oct (check).31 °C (88 °F) / 20 °C (68 °F), 6 rain days88 °F (31 °C) / 68 °F (20 °C), 6 rain daysCrowds: High
- SeptemberGreatInside Upper Marlboro's best window: Apr–Oct (check).27 °C (81 °F) / 16 °C (61 °F), 7 rain days81 °F (27 °C) / 61 °F (16 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Upper Marlboro's best window: Apr–Oct (check).21 °C (70 °F) / 10 °C (50 °F), 9 rain days70 °F (21 °C) / 50 °F (10 °C), 9 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Oct (check)). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.14 °C (57 °F) / 4 °C (39 °F), 10 rain days57 °F (14 °C) / 39 °F (4 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Apr–Oct (check)). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.9 °C (48 °F) / -1 °C (30 °F), 10 rain days48 °F (9 °C) / 30 °F (-1 °C), 10 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Upper Marlboro, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 18 °C (64 °F)64 °F (18 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Apr: 7 °C (45 °F)45 °F (7 °C)
May: 13 °C (55 °F)55 °F (13 °C)
Rain days
Apr: 8
May: 7 (better)
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Upper Marlboro's best window: Apr–Oct (check).
May: Inside Upper Marlboro's best window: Apr–Oct (check).
Upper Marlboro: figures are long-term averages from this guide, not a forecast.