April weather in Olin, IA
The average temperature in Olin in April is 48.1°F (37.0°F–59.2°F). Average precipitation: 4.00 inches.
April is a spring month in Olin, and is warmer than the annual average of 48°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Daylight averages about 13h 9m. For travel, April is cool.
Avg High
59.2°F
Avg Low
37.0°F
Precipitation
4.00 in
Daylight
13h 9m
April records in Olin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 68.0°F (2015) | 19.9°F (2018) | 0.62 in (2024) |
| April 2 | 78.1°F (2015) | 18.0°F (2018) | 0.80 in (2026) |
| April 3 | 73.0°F (2012) | 17.1°F (2018) | 1.28 in (2024) |
| April 4 | 77.0°F (2016) | 18.0°F (2018) | 0.36 in (2017) |
| April 5 | 75.9°F (2021) | 16.0°F (2018) | 0.10 in (2023) |
| April 6 | 77.0°F (2021) | 25.0°F (2014) | 0.97 in (2016) |
| April 7 | 75.9°F (2021) | 15.1°F (2018) | 0.06 in (2024) |
| April 8 | 78.1°F (2020) | 15.1°F (2018) | 0.76 in (2013) |
| April 9 | 75.0°F (2019) | 18.0°F (2018) | 0.70 in (2013) |
| April 10 | 75.9°F (2017) | 21.9°F (2016) | 1.73 in (2013) |
| April 11 | 73.0°F (2023) | 23.0°F (2018) | 1.54 in (2021) |
| April 12 | 78.1°F (2023) | 25.0°F (2016) | 0.40 in (2020) |
| April 13 | 81.0°F (2014) | 24.1°F (2016) | 1.01 in (2020) |
| April 14 | 80.1°F (2023) | 24.1°F (2020) | 3.45 in (2014) |
| April 15 | 82.9°F (2024) | 24.1°F (2020) | 1.06 in (2012) |
| April 16 | 77.0°F (2017) | 19.9°F (2020) | 2.65 in (2017) |
| April 17 | 78.1°F (2016) | 19.9°F (2020) | 0.57 in (2024) |
| April 18 | 79.0°F (2016) | 26.1°F (2018) | 3.84 in (2013) |
| April 19 | 78.1°F (2016) | 27.0°F (2022) | 0.34 in (2024) |
| April 20 | 73.9°F (2015) | 27.0°F (2018) | 0.97 in (2015) |
| April 21 | 79.0°F (2014) | 26.1°F (2018) | 1.43 in (2025) |
| April 22 | 81.0°F (2019) | 27.0°F (2021) | 0.29 in (2022) |
| April 23 | 78.1°F (2019) | 30.9°F (2015) | 0.95 in (2022) |
| April 24 | 79.0°F (2022) | 24.1°F (2023) | 0.26 in (2020) |
| April 25 | 78.1°F (2025) | 24.1°F (2023) | 0.89 in (2014) |
| April 26 | 80.1°F (2012) | 28.9°F (2023) | 0.12 in (2015) |
| April 27 | 81.0°F (2021) | 28.9°F (2023) | 0.58 in (2017) |
| April 28 | 82.0°F (2021) | 28.9°F (2019) | 1.00 in (2014) |
| April 29 | 80.1°F (2025) | 30.9°F (2018) | 0.65 in (2019) |
| April 30 | 78.1°F (2013) | 36.0°F (2014) | 0.31 in (2012) |