Grinnell
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Grinnell Weather in March

In Grinnell, March brings low daytime temperatures around 8°C (46°F), with nights cooling to -3°C (27°F). Some snow/rainfall is to be expected.

Rainfall in Grinnell in March

Historically, March sees about 9 days of snow/rain, with a monthly average of 54 mm (2.1 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Grinnell in March

In March, Grinnell sees low temperatures, with highs of 8°C (46°F). Nights drop to around -3°C (27°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Grinnell. Our weather planner can help you explore destinations with more pleasant weather conditions.

Grinnell Temperature in March

Min Temperature
-3°C (27°F)
Max Temperature
8°C (46°F)
Chance of Rain
30%
Precipitation
54 mm (2.1 in)
Rainy days
9 days

Grinnell Weather by Month

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

Best Places in the United States of America in March

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Grinnell in March

Cold weather calls for smart layering in March. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Grinnell in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    4/10
  • Walking
    4/10
  • Barbeque
    1/10
  • Camping
    1/10
  • Outdoor sports
    4/10

Grinnell 3-Day Forecast

More climate data for Grinnell

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.