2026 data Public-data reference. official source

Cities: I

Reviewed byPlainclimate Editorial, Climate Normals Editorial Team · June 6, 2026

Climate normals for U.S. cities, sourced from NOAA NCEI 1991-2020 normals →

72 cities starting with "I"

Showing 51–72 of 72

City	State	Avg Temp	Precip	Comfort
Iowa Falls	Iowa	47°F	38.1"	62
Ipswich	South Dakota	44°F	20.2"	52
Iron Mtn	California	75°F	N/A	62
Iron Mtn Ford	Michigan	42°F	20.8"	57
Iron Mtn-kingsford Wwtp	Michigan	43°F	31.5"	47
Ironwood	Michigan	40°F	37.4"	47
Ironwood #2	Michigan	40°F	N/A	42
Irvine Rch	California	67°F	13.1"	77
Irwinton	Georgia	65°F	46.8"	92
Isabella	Minnesota	37°F	29.9"	57
Ishpeming Wwtp	Michigan	40°F	30.3"	57
Islamorada	Florida	78°F	38.7"	82
Island Lake	Minnesota	39°F	30.7"	57
Island Park	Idaho	37°F	28.8"	57
Island Pond	Vermont	41°F	44.9"	47
Isle	Minnesota	41°F	28.8"	52
Islip LI Macarthur	New York	53°F	46.0"	62
Itasca Univ OF Minn	Minnesota	39°F	27.6"	47
Ithaca	New York	45°F	41.7"	67
Ithaca Cornell Univ	New York	46°F	38.3"	57
Iuka	Illinois	55°F	44.7"	67
Iuka	Mississippi	59°F	62.3"	57

Data sourced from official public datasets. See our methodology for details.