Climate Olney - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 38 | 43 | 53 | 66 | 75 | 84 |
| Average low in ºF Av. low Lo | 21 | 24 | 32 | 43 | 53 | 62 |
| Days with precipitation Days precip. DP | 10 | 8 | 11 | 11 | 12 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 3.52 | 2.57 | 4.21 | 5.02 | 5.60 | 4.79 |
| Av. snowfall in inch Snowfall Sn | 4 | 3 | 1 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 86 | 80 | 69 | 54 | 42 |
| Average low in ºF Av. low Lo | 66 | 64 | 56 | 44 | 33 | 26 |
| Days with precipitation Days precip. DP | 9 | 8 | 7 | 9 | 9 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 4.96 | 3.19 | 3.31 | 3.83 | 4.26 | 3.50 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 3 |
Olney Climate Graph - Illinois Climate Chart
Daily normals Olney - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 37.8 | 21.0 | 0.12 | 0.12 | 0.12 | 0.30 |
| 2 Jan | 37.7 | 20.9 | 0.20 | 0.20 | 0.20 | 0.50 |
| 3 Jan | 37.6 | 20.8 | 0.31 | 0.31 | 0.31 | 0.80 |
| 4 Jan | 37.5 | 20.7 | 0.39 | 0.39 | 0.39 | 1.00 |
| 5 Jan | 37.5 | 20.6 | 0.51 | 0.51 | 0.51 | 1.30 |
| 6 Jan | 37.5 | 20.5 | 0.59 | 0.59 | 0.59 | 1.50 |
| 7 Jan | 37.4 | 20.5 | 0.71 | 0.71 | 0.71 | 1.80 |
| 8 Jan | 37.4 | 20.4 | 0.79 | 0.79 | 0.79 | 2.00 |
| 9 Jan | 37.4 | 20.3 | 0.87 | 0.87 | 0.98 | 2.50 |
| 10 Jan | 37.4 | 20.3 | 0.98 | 0.98 | 1.10 | 2.80 |
| 11 Jan | 37.4 | 20.2 | 1.06 | 1.06 | 1.18 | 3.00 |
| 12 Jan | 37.4 | 20.2 | 1.14 | 1.14 | 1.30 | 3.30 |
Weather history Olney - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 57.0 | 39.9 | 0.80 | 0.00 | 0.0 |
| 02 Dec | 42.1 | 33.1 | 0.06 | 0.00 | 0.0 |
| 03 Dec | 36.0 | 24.1 | 0.00 | 0.00 | 0.0 |
| 04 Dec | 44.1 | 24.1 | 0.00 | 0.00 | 0.0 |
| 05 Dec | 52.0 | 26.1 | 0.00 | 0.00 | 0.0 |
| 06 Dec | 57.0 | 26.1 | 0.01 | 0.00 | 0.0 |
| 07 Dec | 48.9 | 25.0 | 0.00 | 0.00 | 0.0 |
| 08 Dec | 46.9 | 25.0 | 0.00 | 0.00 | 0.0 |
| 09 Dec | 55.9 | 33.1 | 0.16 | 0.00 | 0.0 |
| 10 Dec | 55.0 | 21.9 | 0.21 | 0.00 | 0.0 |
| 11 Dec | 30.0 | 18.0 | 0.00 | 0.00 | 0.0 |
| 12 Dec | 42.1 | 18.0 | 0.00 | 0.00 | 0.0 |
| 13 Dec | 46.9 | 28.9 | 0.00 | 0.00 | 0.0 |
| 14 Dec | 45.0 | 35.1 | 0.00 | 0.00 | 0.0 |
| 15 Dec | 37.0 | 25.0 | 0.02 | 0.00 | 0.0 |
| 16 Dec | 32.0 | 25.0 | 0.18 | 0.98 | 1.0 |
| 17 Dec | 32.0 | 28.9 | 0.38 | 0.98 | 1.0 |
| 18 Dec | 30.9 | 17.1 | 0.00 | 0.00 | 1.0 |
| 19 Dec | 27.0 | 16.0 | 0.00 | 0.00 | 0.0 |
| 20 Dec | 39.9 | 21.9 | 0.00 | 0.00 | 0.0 |
| 21 Dec | 48.9 | 21.9 | 0.00 | 0.00 | 0.0 |
| 22 Dec | 52.0 | 26.1 | 0.00 | 0.00 | 0.0 |
| 23 Dec | 55.0 | 27.0 | 0.00 | 0.00 | 0.0 |
| 24 Dec | 60.1 | 28.0 | 0.00 | 0.00 | 0.0 |
| 25 Dec | 61.0 | 28.0 | 0.00 | 0.00 | 0.0 |
| 26 Dec | 66.0 | 35.1 | 0.00 | 0.00 | 0.0 |
| 27 Dec | 68.0 | 42.1 | 0.00 | 0.00 | 0.0 |
Past weather Olney
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 47.0 ºF | 38 ºF | |
| Average low temperature Av. low temp. | 26.7 ºF | 21 ºF | |
| Total precipitation Total precip. | 1.82 inch | 3.52 inch | |
| Total snowfall Total snowfall | 1.96 inch | 4 inch | |
| Highest max temperature Highest max temp. | 68.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 27.0 ºF | - | |
| Highest min temperature Highest min temp. | 42.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 16.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Olney - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Richland | |
| City | Olney | |
| Zip Code | 62450 | |
| Longitude | -88.09 dec. degr. | |
| Latitude | 38.73 dec. degr. | |
| Altitude - Elevation | 482ft | |
| ICAO | - | |
| IATA | - |
Date and Time Olney - Illinois
| Local Time | 06:18 PM | |
|---|---|---|
| Sunrise | 06:31 AM | |
| Sunset | 07:04 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Olney - Illinois
Olney weather averages
| Annual high temperature | 65ºF |
| Annual low temperature | 44ºF |
| Days per year with precip. | 114 days |
| Average annual precip. | 48.76 inch |
| Av. annual snowfall | 12 inch |
Station Data
Monthly averages Olney
Longitude: -88.0853, Latitude: 38.7309
Average weather Olney, IL - 62450
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...