Bloomfield (IA) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Bloomfield.

Full Climate overview Temperature Rainfall
Current conditions Bloomfield –  

Climate overview of Bloomfield

Bloomfield, Iowa, United States of America, sees big temperature differences between seasons, with July peaking at 30°C (86°F) and January dropping to 0°C (32°F).

The city receives considerable rain/snowfall, with around 1053 mm (41 in) annually. June is the wettest month. It has warm summers and very cold winters.

Bloomfield Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bloomfield - and find the best time to visit.

Monthly Temperature in Bloomfield

Visitors to Bloomfield can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in July to a very cold 0°C (32°F) in the coolest month, January.

Nights vary from 18°C (64°F) in July to around -10°C (14°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Bloomfield

Bloomfield is known for its substantial rain/snowfall, with annual precipitation reaching 1053 mm (41 in). The climate in Bloomfield shows significant variation throughout the year. Expect heavy rainfall in June, the wettest month, with an average of 172 mm (6.8 in) of precipitation over 14 rainy days.

In contrast, the driest month January offers drier and sunnier days, with around 20 mm (0.8 in) of snowfall over 6 snowy days. For more details, please visit our Bloomfield Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Bloomfield

Conditions in Bloomfield are generally most comfortable in September. They are typically least comfortable in January, February, March and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: September
  • Warmest weather: July and August
  • Fewest rainy days: January and November
  • Wettest months: April, May, June, July, August and September, when rainfall is highest.
  • Seasonal pattern: Warm summers and very cold winters
  • Coldest conditions: January, with freezing nights around -10°C (14°F).

Frequently asked questions about the climate in Bloomfield

What is the best time to visit Bloomfield?

September typically offers the most optimal weather in Bloomfield. In contrast, January, February, March and December tend to have less optimal conditions. Bloomfield has warm summers and very cold winters.

What temperatures can I expect in Bloomfield?

Daytime highs range from 0°C (32°F) in January to 30°C (86°F) in July. Nighttime lows range from -10°C (14°F) to 18°C (64°F). Temperatures vary considerably through the year.

How much rain does Bloomfield get?

Annual rainfall is around 1053 mm (41 in). June is the wettest month with 172 mm (6.8 in), while January is the driest with 20 mm (0.8 in).

Bloomfield 3-Day Forecast

Bloomfield on the map

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