Eliza, IL climate
Eliza has cold winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 14°, and about 24 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Eliza feels like
Winter
Spring
Summer
Fall
Eliza weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 31° | 14° | 1.4" | 7.0" | 8 | 16 | 15° – 35° |
| February | 35° | 19° | 1.7" | 5.8" | 8 | 11 | 13° – 38° |
| March | 49° | 29° | 2.4" | 2.8" | 9 | 3 | 30° – 53° |
| April | 62° | 40° | 3.7" | 0.7" | 11 | 0 | 41° – 58° |
| May | 73° | 51° | 4.9" | 0 | 13 | 0 | 56° – 69° |
| June | 82° | 61° | 5.0" | 0 | 12 | 0 | 69° – 75° |
| July | 85° | 65° | 4.1" | 0 | 9 | 0 | 69° – 81° |
| August | 83° | 62° | 3.9" | 0 | 10 | 0 | 67° – 78° |
| September | 77° | 54° | 3.6" | 0 | 8 | 0 | 60° – 70° |
| October | 64° | 42° | 2.9" | 0.2" | 10 | 0 | 48° – 59° |
| November | 49° | 31° | 2.2" | 0.8" | 8 | 1 | 31° – 50° |
| December | 36° | 21° | 1.9" | 6.2" | 9 | 8 | 13° – 38° |
| Year | 60° | 41° | 37.7" | 23.5" | 116 | 39 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Eliza
Eliza gets 38 inches of rain and melted snow a year. June is the wettest month and January the driest. Rain or snow falls on about 116 days a year. Snow covers the ground about 39 days of the year.
About 172 frost-free days a year
In half of years the last 32° night comes by April 24 and the first one by October 14. That leaves about 172 frost-free days for gardens, shorter than 58% of U.S. towns.
Heating and cooling a home in Eliza
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Eliza, 87% of that work is heating and 13% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Eliza and its neighbors
Eliza borders 3 towns with climate data. January nights across them vary by 1.1°. Drury has the coldest January nights (14°) and New Boston the hottest July afternoons (85°). Eliza’s January low is 14° and its July high 85°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Eliza compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Eliza averaged 0.6° warmer than the 1900s. The biggest change is in December (+1.7°). The shift is smaller than in 94% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Eliza’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 13° to 38°. June is the most reliable, staying within 6°.
Common questions about Eliza’s climate
What is the coldest month in Eliza?
January, with a typical high of 31° and a low of 14°.
What is the hottest month in Eliza?
July, with a typical high of 85° and a low of 65°. About 22 days a year reach 90°.
How much snow does Eliza get?
About 24 inches in a normal winter, most of it in January.
When is the first frost in Eliza?
In half of years the first 32° night comes by October 14, and the last spring frost by April 24.
What is the rainiest month in Eliza?
June, with 5.0 inches of rain and melted snow. The year totals 38 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Eliza itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Muscatine, IA (9 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.