Records and Averages
| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 27.0° F | 8.0° F | 1.20 in | 64.0° F(01/09/2003) | -34.0° F (01/13/1974) |
| February | 33.0° F | 13.0° F | 1.28 in | 74.0° F(02/24/1930) | -35.0° F (02/04/1996) |
| March | 46.0° F | 24.0° F | 2.40 in | 90.0° F(03/23/1910) | -17.0° F (03/01/1962) |
| April | 59.0° F | 34.0° F | 3.58 in | 92.0° F(04/23/1980) | 1.0° F (04/06/1982) |
| May | 70.0° F | 45.0° F | 4.31 in | 98.0° F(05/22/1925) | 19.0° F (05/03/2005) |
| June | 80.0° F | 56.0° F | 4.64 in | 102.0° F(06/05/1911) | 35.0° F (06/01/1993) |
| July | 84.0° F | 61.0° F | 4.09 in | 106.0° F(07/05/1911) | 29.0° F (07/05/1920) |
| August | 82.0° F | 58.0° F | 4.41 in | 107.0° F(08/03/1930) | 36.0° F (08/20/1950) |
| September | 75.0° F | 49.0° F | 3.55 in | 101.0° F(09/04/1925) | 21.0° F (09/29/1984) |
| October | 63.0° F | 37.0° F | 2.73 in | 95.0° F(10/06/1963) | 2.0° F (10/28/1925) |
| November | 46.0° F | 25.0° F | 2.41 in | 82.0° F(11/01/1968) | -15.0° F (11/30/1976) |
| December | 32.0° F | 14.0° F | 1.47 in | 69.0° F(12/05/1998) | -32.0° F (12/19/1985) |
Sponsored Links
(What's this?)-
Want To Stop Foreclosure?
Best Advice. Free Consultation. You Can Save Yr Home. We Will Help.MyModificationLoan.net
-
Assisted Living Grinnell
Free & Easy Assisted Living Search. Research & Compare Options in IA.www.SeniorsForLiving.com
-
B&Bs in Grinnell, IA - iLoveInns.com
An extensive guide to B&Bs in Grinnell. Includes photos, reviews, descriptions and more. Search from over 25,000 bed and breakfasts throughout the world.www.iloveinns.com
More from Weather.com
My Saved Locations
-
Chicago, IL
40...52 F
-
London, GB
45...48 F
-
New York, NY
38...51 F
-
San Francisco, CA
46...65 F
We have improved the coverage of weather locations. Some of the locations saved earlier may need to be updated by you.
Weather Video
Topstory
(11/28/2009 2:35 PM)
South Forecast
(11/28/2009 1:00 PM)
Friday's Weather Briefing
(11/6/2009 5:30 AM)