Live Weather Information for Grinnell, Iowa

Yearly Temperature Summary (°F)

Data last updated 02/22/12 8:50 PM. Detail Summary

High Temperatures
Date	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2012	62.9	52.2*	---	---	---	---	---	---	---	---	---	---	62.9*
2011	37.7	65.4	70.9	85.6	93.0	93.9	97.7	96.1	95.9	84.9	73.9	53.3	97.7
2010	---	---	---	---	---	---	---	---	87.7*	86.2	71.0*	51.3	87.7*
Max	62.9	65.4	70.9	85.6	93.0	93.9	97.7	96.1	95.9	86.2	73.9	53.3	97.7
Average High Temperatures
Date	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2012	37.0	37.6*	---	---	---	---	---	---	---	---	---	---	37.3*
2011	24.1	32.5	45.7	58.5	71.6	79.0	87.8	83.5	71.1	66.3	50.2	39.0	59.3
2010	---	---	---	---	---	---	---	---	74.6*	68.3	48.0*	28.0	54.5*
Avg	30.6	34.7	45.7	58.5	71.6	79.0	87.8	83.5	72.8	67.3	49.1	33.5	56.0
Mean Temperatures
Date	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2012	27.9	29.6*	---	---	---	---	---	---	---	---	---	---	28.6*
2011	17.0	24.8	36.3	48.9	60.4	70.3	78.7	73.1	60.8	54.5	40.7	31.6	49.9
2010	---	---	---	---	---	---	---	---	63.7*	55.0	38.2*	21.2	44.3*
Avg	22.4	26.9	36.3	48.9	60.4	70.3	78.7	73.1	62.3	54.7	39.5	26.4	46.6
Average Low Temperatures
Date	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2012	19.3	22.0*	---	---	---	---	---	---	---	---	---	---	20.5*
2011	9.2	17.3	27.5	39.9	50.5	61.5	70.0	63.2	51.1	44.0	31.6	23.9	40.9
2010	---	---	---	---	---	---	---	---	54.7*	43.5	29.3*	13.9	35.1*
Avg	14.3	19.4	27.5	39.9	50.5	61.5	70.0	63.2	52.9	43.7	30.5	18.9	37.6
Low Temperatures
Date	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2012	-0.5	3.8*	---	---	---	---	---	---	---	---	---	---	-0.5*
2011	-8.6	-7.3	11.7	29.2	30.1	52.6	60.2	55.3	34.0	31.4	19.9	6.5	-8.6
2010	---	---	---	---	---	---	---	---	41.3*	27.1	16.2*	-1.8	-1.8*
Min	-8.6	-7.3	11.7	29.2	30.1	52.6	60.2	55.3	34.0	27.1	16.2	-1.8	-8.6

Color Key
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