When to go · Armstrong, Iowa
Armstrong, Iowa, month by month
The best months for Armstrong, Iowa: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: December–February (cold, limited daylight).-3 °C (27 °F) / -14 °C (7 °F), 6 rain days27 °F (-3 °C) / 7 °F (-14 °C), 6 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: December–February (cold, limited daylight).-1 °C (30 °F) / -12 °C (10 °F), 6 rain days30 °F (-1 °C) / 10 °F (-12 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May–September). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.7 °C (45 °F) / -5 °C (23 °F), 8 rain days45 °F (7 °C) / 23 °F (-5 °C), 8 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–September). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.16 °C (61 °F) / 2 °C (36 °F), 10 rain days61 °F (16 °C) / 36 °F (2 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Armstrong, Iowa's best window: May–September.22 °C (72 °F) / 9 °C (48 °F), 12 rain days72 °F (22 °C) / 48 °F (9 °C), 12 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Armstrong, Iowa's best window: May–September.27 °C (81 °F) / 15 °C (59 °F), 11 rain days81 °F (27 °C) / 59 °F (15 °C), 11 rain daysCrowds: High
- JulyGreatInside Armstrong, Iowa's best window: May–September.29 °C (84 °F) / 17 °C (63 °F), 9 rain days84 °F (29 °C) / 63 °F (17 °C), 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Armstrong, Iowa's best window: May–September.28 °C (82 °F) / 16 °C (61 °F), 9 rain days82 °F (28 °C) / 61 °F (16 °C), 9 rain daysCrowds: High
- SeptemberGreatInside Armstrong, Iowa's best window: May–September.24 °C (75 °F) / 11 °C (52 °F), 8 rain days75 °F (24 °C) / 52 °F (11 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (May–September). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.17 °C (63 °F) / 4 °C (39 °F), 7 rain days63 °F (17 °C) / 39 °F (4 °C), 7 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–September). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.7 °C (45 °F) / -4 °C (25 °F), 6 rain days45 °F (7 °C) / 25 °F (-4 °C), 6 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: December–February (cold, limited daylight).-1 °C (30 °F) / -11 °C (12 °F), 6 rain days30 °F (-1 °C) / 12 °F (-11 °C), 6 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Armstrong, Iowa, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 22 °C (72 °F)72 °F (22 °C)
Jun: 27 °C (81 °F)81 °F (27 °C)
Night low
May: 9 °C (48 °F)48 °F (9 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
May: 12
Jun: 11 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Armstrong, Iowa's best window: May–September.
June: Inside Armstrong, Iowa's best window: May–September.
Armstrong, Iowa: figures are long-term averages from this guide, not a forecast.