Rock Island Weather in February
Average highs run from 37°F on February 1 to 47°F on February 28, and lows from 26°F to 30°F. Normal precipitation for the month is 0.76 in over about 7 wet days.
February day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
February at a glance
- Average high
- 42°F
- Average low
- 27°F
- Precipitation
- 0.76 in
- Snowfall
- 3.0 in
- Record high
- 65°FFeb 21, 1988
- Record low
- -15°FFeb 3, 1996
- Chance of a freeze
- 100%
- Daylight
- 9 h 37 min to 11 h 02 min
- Cloud cover
- 66%
- Humidity
- 84%
- Dew point
- 25°F
- Wind
- 6.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Feb 1 | 37°F | 26°F | 57°F 2020 | -10°F 1996 | 27% | 10% |
| Feb 2 | 37°F | 26°F | 52°F 2005 | -7°F 1996 | 27% | 9% |
| Feb 3 | 38°F | 26°F | 59°F 2018 | -15°F 1996 | 27% | 9% |
| Feb 4 | 38°F | 26°F | 58°F 1967 | -2°F 1985 | 27% | 9% |
| Feb 5 | 38°F | 26°F | 57°F 2018 | -1°F 1985 | 26% | 9% |
| Feb 6 | 39°F | 26°F | 56°F 1967 | 0°F 2014 | 26% | 8% |
| Feb 7 | 39°F | 26°F | 60°F 2018 | 3°F 1969 | 26% | 8% |
| Feb 8 | 39°F | 26°F | 62°F 2018 | 5°F 1994 | 26% | 8% |
| Feb 9 | 40°F | 27°F | 55°F 1967 | 8°F 1985 | 26% | 8% |
| Feb 10 | 40°F | 27°F | 60°F 1990 | 9°F 1981 | 26% | 8% |
| Feb 11 | 40°F | 27°F | 56°F 1967 | 8°F 2025 | 25% | 7% |
| Feb 12 | 41°F | 27°F | 59°F 2011 | 7°F 2025 | 25% | 7% |
| Feb 13 | 41°F | 27°F | 59°F 1971 | 7°F 2025 | 25% | 7% |
| Feb 14 | 41°F | 27°F | 62°F 2015 | 10°F 1995 | 25% | 7% |
| Feb 15 | 42°F | 27°F | 57°F 2015 | 14°F 1985 | 25% | 6% |
| Feb 16 | 42°F | 28°F | 63°F 1977 | 14°F 1993 | 25% | 6% |
| Feb 17 | 42°F | 28°F | 59°F 1982 | 7°F 1993 | 25% | 6% |
| Feb 18 | 43°F | 28°F | 62°F 1977 | 8°F 1990 | 25% | 6% |
| Feb 19 | 43°F | 28°F | 58°F 1965 | 10°F 1986 | 24% | 6% |
| Feb 20 | 44°F | 28°F | 62°F 1961 | 4°F 1986 | 24% | 6% |
| Feb 21 | 44°F | 28°F | 65°F 1988 | 10°F 1986 | 24% | 5% |
| Feb 22 | 44°F | 29°F | 63°F 2002 | 14°F 2018 | 24% | 5% |
| Feb 23 | 45°F | 29°F | 63°F 1968 | 12°F 2022 | 24% | 5% |
| Feb 24 | 45°F | 29°F | 59°F 1991 | 12°F 2023 | 24% | 5% |
| Feb 25 | 46°F | 29°F | 62°F 1995 | 6°F 1993 | 24% | 5% |
| Feb 26 | 46°F | 29°F | 60°F 1968 | 5°F 1993 | 24% | 5% |
| Feb 27 | 46°F | 30°F | 62°F 1972 | 12°F 1960 | 24% | 5% |
| Feb 28 | 47°F | 30°F | 62°F 1968 | 9°F 1993 | 24% | 5% |
| Feb 29 | 47°F | 30°F | 62°F 1968 | 11°F 1960 | 23% | 4% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- February 1
- sunrise 7:26 AM, sunset 5:03 PM
- February 28
- sunrise 6:42 AM, sunset 5:44 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094239 (Wenatchee Pangborn AP), public domain. Records: NOAA GHCN-Daily, station USW00094239, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.