Climate Galva - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 30 | 35 | 48 | 62 | 72 | 82 |
| Average low in ºF Av. low Lo | 13 | 17 | 27 | 38 | 49 | 59 |
| Av. precipitation in inch Av. precip. Pre. | 1.54 | 1.64 | 2.63 | 4.11 | 3.98 | 4.32 |
| Av. snowfall in inch Snowfall Sn | 7 | 5 | 2 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 83 | 76 | 64 | 48 | 34 |
| Average low in ºF Av. low Lo | 62 | 60 | 51 | 40 | 29 | 16 |
| Av. precipitation in inch Av. precip. Pre. | 3.84 | 4.22 | 3.41 | 2.83 | 3.03 | 2.23 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 4 |
What is the average weather in Galva, Illinois?
Galva experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving in June. Winters are cold, bringing regular snowfall, and are the driest season. Precipitation is spread relatively evenly through the year, with winter moisture often arriving as snow.
Galva Climate Graph - Illinois Climate Chart
Daily normals Galva - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 31.3 | 14.9 | 0.06 | 0.06 | 0.00 | |
| 2 Jan | 31.1 | 14.6 | 0.13 | 0.13 | 0.00 | |
| 3 Jan | 30.9 | 14.4 | 0.19 | 0.19 | 0.00 | |
| 4 Jan | 30.7 | 14.2 | 0.25 | 0.25 | 0.00 | |
| 5 Jan | 30.5 | 14.0 | 0.31 | 0.31 | 0.00 | |
| 6 Jan | 30.4 | 13.8 | 0.37 | 0.37 | 0.00 | |
| 7 Jan | 30.3 | 13.7 | 0.43 | 0.43 | 0.00 | |
| 8 Jan | 30.1 | 13.5 | 0.49 | 0.49 | 0.00 | |
| 9 Jan | 30.0 | 13.3 | 0.55 | 0.55 | 0.00 | |
| 10 Jan | 29.9 | 13.2 | 0.61 | 0.61 | 0.00 | |
| 11 Jan | 29.8 | 13.0 | 0.67 | 0.67 | 0.00 | |
| 12 Jan | 29.7 | 12.9 | 0.73 | 0.73 | 0.00 | |
| 13 Jan | 29.6 | 12.7 | 0.79 | 0.79 | 0.00 | |
| 14 Jan | 29.6 | 12.6 | 0.85 | 0.85 | 0.00 | |
| 15 Jan | 29.5 | 12.5 | 0.90 | 0.90 | 0.00 | |
| 16 Jan | 29.5 | 12.4 | 0.95 | 0.95 | 0.00 | |
| 17 Jan | 29.5 | 12.3 | 1.00 | 1.00 | 0.00 | |
| 18 Jan | 29.4 | 12.2 | 1.05 | 1.05 | 0.00 | |
| 19 Jan | 29.5 | 12.2 | 1.10 | 1.10 | 0.00 | |
| 20 Jan | 29.5 | 12.1 | 1.15 | 1.15 | 0.00 | |
| 21 Jan | 29.5 | 12.1 | 1.19 | 1.19 | 0.00 | |
| 22 Jan | 29.5 | 12.1 | 1.24 | 1.24 | 0.00 | |
| 23 Jan | 29.6 | 12.1 | 1.28 | 1.28 | 0.00 | |
| 24 Jan | 29.7 | 12.1 | 1.33 | 1.33 | 0.00 | |
| 25 Jan | 29.8 | 12.2 | 1.38 | 1.38 | 0.00 | |
| 26 Jan | 29.9 | 12.2 | 1.42 | 1.42 | 0.00 | |
| 27 Jan | 30.0 | 12.3 | 1.46 | 1.46 | 0.00 | |
| 28 Jan | 30.1 | 12.4 | 1.50 | 1.50 | 0.00 | |
| 29 Jan | 30.3 | 12.5 | 1.54 | 1.54 | 0.00 | |
| 30 Jan | 30.4 | 12.6 | 1.58 | 1.58 | 0.00 | |
| 31 Jan | 30.6 | 12.8 | 1.62 | 1.62 | 0.00 |
Weather history Galva - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | - | 34.0 | T | 0.00 | 0.0 |
| 02 May | 55.0 | - | T | 0.00 | 0.0 |
| 03 May | 57.9 | - | 0.00 | 0.00 | 0.0 |
| 04 May | 70.0 | 43.0 | 0.00 | 0.00 | 0.0 |
| 05 May | 81.0 | - | 0.10 | 0.00 | 0.0 |
| 06 May | 55.9 | - | T | 0.00 | 0.0 |
| 07 May | 55.9 | - | 0.00 | 0.00 | 0.0 |
| 08 May | 64.0 | 39.0 | 0.21 | 0.00 | 0.0 |
| 09 May | 66.9 | 46.9 | 0.00 | 0.00 | 0.0 |
| 10 May | 75.9 | 42.1 | 0.00 | 0.00 | 0.0 |
| 11 May | 66.9 | 44.1 | 0.00 | 0.00 | 0.0 |
| 12 May | 68.0 | - | 0.00 | 0.00 | 0.0 |
| 13 May | 81.0 | - | 0.00 | 0.00 | 0.0 |
| 14 May | 68.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 15 May | 73.0 | - | 0.05 | 0.00 | 0.0 |
| 16 May | 79.0 | - | 0.59 | 0.00 | 0.0 |
| 17 May | 81.0 | 64.0 | 0.00 | 0.00 | 0.0 |
| 18 May | 84.0 | 63.0 | 0.03 | 0.00 | 0.0 |
| 19 May | 73.0 | - | 0.42 | 0.00 | 0.0 |
| 20 May | 72.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 21 May | 70.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 22 May | 72.0 | - | 0.00 | 0.00 | 0.0 |
| 23 May | 71.1 | 57.0 | 0.00 | 0.00 | 0.0 |
| 24 May | 77.0 | 55.9 | 0.50 | 0.00 | 0.0 |
| 25 May | 80.1 | 53.1 | 0.00 | 0.00 | 0.0 |
| 26 May | 82.9 | 57.0 | 0.00 | 0.00 | 0.0 |
| 27 May | 84.0 | - | 0.00 | 0.00 | 0.0 |
| 28 May | 89.1 | 50.0 | 0.00 | 0.00 | 0.0 |
| 29 May | 88.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 30 May | 84.9 | 57.0 | 0.00 | 0.00 | 0.0 |
| 31 May | - | - | - | - | - |
Past weather Galva
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 30 ºF | |
| Average low temperature Av. low temp. | 49.8 ºF | 13 ºF | |
| Total precipitation Total precip. | 1.90 inch | 1.54 inch | |
| Total snowfall Total snowfall | 0.00 inch | 7 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 55.0 ºF | - | |
| Highest min temperature Highest min temp. | 64.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 34.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Galva - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Henry | |
| City | Galva | |
| Zip Code | 61434 | |
| Longitude | -90.04 dec. degr. | |
| Latitude | 41.17 dec. degr. | |
| Altitude - Elevation | 801ft | |
| ICAO | - | |
| IATA | - |
Date and Time Galva - Illinois
| Local Time | 06:35 PM | |
|---|---|---|
| Sunrise | 05:47 AM | |
| Sunset | 08:26 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Galva - Illinois
USGS National Map — Open interactive map
Galva weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 38ºF |
| Average annual precip. | 37.78 inch |
| Av. annual snowfall | 20 inch |
Station Data
Monthly averages Galva
Longitude: -90.04, Latitude: 41.17
Average weather Galva, IL - 61434
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...