April is close to Odessa's year-round average, with average highs near 27°C and lows around 10°C (mean 18.5°C). It is one of the drier months, averaging 24 mm of rainfall and 40% relative humidity across the period.
April is close to Odessa's year-round average. Across 45 years of records, the warmest April in Odessa was 2012 — when the month averaged 21.7°C — while the coldest were 1983, 1987 and 1997 at 15.5°C. Typical April days reach 27°C with nights near 10°C. The long-term trend is warming, about 0.4°C per decade.
April is one of the drier months in Odessa, averaging 24 mm of rainfall. The wettest April on record was 2019 with 79 mm, while the driest was 1984 at 0 mm.
Relative humidity in Odessa during April averages 40%. The most humid April was 1981 at 58%, and the least humid was 2011 at 21%.
April receives about 6.9 kWh/m²/day of solar energy in Odessa. The sunniest Aprils were 1998 and 2011 at 7.7 kWh/m²/day, and the cloudiest was 2002 at 5.9.
Average wind speed in Odessa during April is 3.9 m/s. The windiest Aprils were 1984 and 1999 at 4.4 m/s, while the calmest was 1987 at 3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.1°C | 17.6°C | 18.7°C | 19.2°C | 19.3°C | +1.2°C |
| Avg High | 26.2°C | 26.2°C | 27.3°C | 27.8°C | 27.6°C | +1.4°C |
| Avg Low | 9.9°C | 9.0°C | 10.1°C | 10.6°C | 10.9°C | +1°C |
| Avg Rain | 21 mm | 26 mm | 22 mm | 28 mm | 21 mm | +0 mm |
April temperatures in Odessa have risen by about 1.5°C between 1981–1985 and 2021–2025.
April has ranged from a record low of -2.9°C (2007) to a record high of 39.8°C (2012).
Rainfall in April is one of the drier months, averaging 24 mm, with a wettest year of 79 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
One of the best times to visit Odessa
April is one of the best times to visit Odessa. Expect days averaging 27°C and nights around 10°C (mean 18.5°C) — close to Odessa's yearly average — with low rainfall (24 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.1°C | 20.8°C | 12.5°C | 37.1°C | -0.4°C | 32 mm | 42% | 4.2 m/s | 6.5 |
| 2024 | 27.7°C | 19.2°C | 10.7°C | 34.9°C | 4.8°C | 22 mm | 35% | 3.9 m/s | 6.7 |
| 2023 | 27.3°C | 18.5°C | 9.7°C | 35.5°C | 4.4°C | 10 mm | 33% | 3.9 m/s | 7.1 |
| 2022 | 30.0°C | 21.0°C | 12.0°C | 36.2°C | 3.8°C | 3 mm | 30% | 4.3 m/s | 7.4 |
| 2021 | 25.1°C | 17.3°C | 9.6°C | 34.7°C | 1.9°C | 52 mm | 43% | 3.8 m/s | 6 |
| 2020 | 26.7°C | 18.7°C | 10.7°C | 37.5°C | 0.9°C | 6 mm | 42% | 3.8 m/s | 6.7 |
| 2019 🌧️ | 27.6°C | 19.1°C | 10.6°C | 35.2°C | 0.9°C | 79 mm | 45% | 3.8 m/s | 6.8 |
| 2018 | 27.8°C | 18.5°C | 9.1°C | 35.2°C | 1.8°C | 0 mm | 37% | 4.2 m/s | 7 |
| 2017 | 27.4°C | 19.1°C | 10.9°C | 34.6°C | 2.9°C | 55 mm | 48% | 4.1 m/s | 6.9 |
| 2016 | 26.6°C | 18.5°C | 10.4°C | 32.4°C | 0.5°C | 38 mm | 46% | 3.7 m/s | 7 |
| 2015 | 26.9°C | 18.9°C | 10.9°C | 33.0°C | 5.4°C | 26 mm | 46% | 3.7 m/s | 6.5 |
| 2014 | 27.0°C | 18.6°C | 10.2°C | 34.3°C | 0.6°C | 11 mm | 31% | 4.1 m/s | 7.1 |
| 2013 | 27.4°C | 18.0°C | 8.7°C | 36.3°C | 0.9°C | 1 mm | 34% | 4 m/s | 7.3 |
| 2012 🔥 | 30.5°C | 21.7°C | 12.9°C | 39.8°C | 6.6°C | 11 mm | 36% | 3.8 m/s | 7.1 |
| 2011 | 30.9°C | 21.5°C | 12.1°C | 37.5°C | 5.4°C | 0 mm | 21% | 4.2 m/s | 7.7 |
| 2010 | 25.5°C | 17.6°C | 9.7°C | 34.3°C | 0.9°C | 57 mm | 50% | 4.3 m/s | 6.5 |
| 2009 | 27.1°C | 18.5°C | 9.9°C | 35.1°C | 1.1°C | 20 mm | 35% | 4.3 m/s | 7.1 |
| 2008 | 27.3°C | 18.0°C | 8.6°C | 34.2°C | 3.4°C | 18 mm | 31% | 3.8 m/s | 7.5 |
| 2007 | 23.9°C | 15.7°C | 7.6°C | 30.8°C | -2.9°C | 59 mm | 53% | 4.1 m/s | 6.6 |
| 2006 | 28.8°C | 20.3°C | 11.8°C | 34.2°C | 5.8°C | 13 mm | 39% | 3.8 m/s | 7 |
| 2005 | 25.6°C | 17.1°C | 8.7°C | 31.3°C | 1.7°C | 3 mm | 42% | 3.8 m/s | 7.1 |
| 2004 | 25.5°C | 17.7°C | 9.9°C | 32.1°C | 0.4°C | 58 mm | 54% | 3.9 m/s | 6.2 |
| 2003 | 28.7°C | 19.5°C | 10.3°C | 34.3°C | 2.1°C | 4 mm | 31% | 4 m/s | 7 |
| 2002 | 28.8°C | 20.4°C | 12.1°C | 37.6°C | 1.7°C | 21 mm | 44% | 3.8 m/s | 5.9 |
| 2001 | 28.2°C | 19.4°C | 10.7°C | 33.9°C | 6.2°C | 11 mm | 42% | 4.1 m/s | 6.6 |
| 2000 | 28.9°C | 20.0°C | 11.0°C | 36.2°C | 1.8°C | 14 mm | 36% | 4.1 m/s | 6.2 |
| 1999 | 27.4°C | 18.6°C | 9.7°C | 34.9°C | 1.4°C | 30 mm | 36% | 4.4 m/s | 6.5 |
| 1998 | 25.5°C | 16.6°C | 7.7°C | 34.2°C | 3.3°C | 3 mm | 34% | 3.9 m/s | 7.7 |
| 1997 | 23.4°C | 15.5°C | 7.7°C | 32.5°C | -2.8°C | 61 mm | 52% | 4.3 m/s | 6.2 |
| 1996 | 26.7°C | 17.4°C | 8.1°C | 38.4°C | -2.1°C | 28 mm | 29% | 4.1 m/s | 6.9 |
| 1995 | 26.7°C | 17.6°C | 8.4°C | 34.9°C | 0.3°C | 17 mm | 34% | 4 m/s | 6.9 |
| 1994 | 26.9°C | 18.1°C | 9.4°C | 32.4°C | 1.2°C | 14 mm | 36% | 3.6 m/s | 7.4 |
| 1993 | 25.9°C | 17.4°C | 8.9°C | 32.3°C | 3.4°C | 31 mm | 39% | 4 m/s | 7.1 |
| 1992 | 26.0°C | 17.9°C | 9.8°C | 35.6°C | 1.7°C | 25 mm | 56% | 3.4 m/s | 6.4 |
| 1991 | 27.4°C | 18.7°C | 10.0°C | 32.4°C | 3.7°C | 7 mm | 33% | 3.9 m/s | 7.5 |
| 1990 | 26.2°C | 18.3°C | 10.5°C | 35.8°C | 2.8°C | 44 mm | 50% | 3.8 m/s | 6.4 |
| 1989 | 28.8°C | 20.0°C | 11.3°C | 36.2°C | 1.9°C | 6 mm | 37% | 3.8 m/s | 7.2 |
| 1988 | 26.2°C | 17.5°C | 8.8°C | 31.6°C | 1.9°C | 13 mm | 35% | 3.6 m/s | 6.8 |
| 1987 | 23.4°C | 15.5°C | 7.6°C | 35.1°C | -1.8°C | 25 mm | 51% | 3 m/s | 6.5 |
| 1986 | 28.3°C | 20.5°C | 12.7°C | 33.6°C | 5.7°C | 9 mm | 39% | 4 m/s | 6.9 |
| 1985 | 27.5°C | 19.4°C | 11.2°C | 33.0°C | 4.0°C | 20 mm | 44% | 4 m/s | 7 |
| 1984 | 26.3°C | 17.6°C | 8.8°C | 33.5°C | 1.6°C | 0 mm | 27% | 4.4 m/s | 7.1 |
| 1983 ❄️ | 24.0°C | 15.5°C | 7.0°C | 32.8°C | 0.0°C | 6 mm | 36% | 4.1 m/s | — |
| 1982 | 25.5°C | 17.9°C | 10.2°C | 33.4°C | 4.1°C | 27 mm | 39% | 4.1 m/s | — |
| 1981 | 26.0°C | 18.9°C | 11.9°C | 33.5°C | 2.9°C | 78 mm | 58% | 3.7 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 27°C with lows near 10°C (mean 18.5°C), based on 45 years of NASA POWER data.
April averages 24 mm of rainfall in Odessa, one of the drier months. The wettest on record was 79 mm in 2019.
The hottest April reached 39.8°C in 2012. The coldest dipped to -2.9°C in 2007.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.5°C. Daytime highs moved from 25.9°C to 27.8°C and overnight lows from 9.8°C to 10.9°C over the same span.
April is close to Odessa's year-round average and one of the drier months, so plan for around 27°C daytime highs and 10°C at night.
Not quite — April is the 6th coolest month in Odessa, averaging 18.5°C.
For April in Odessa, pack light layers you can adjust through the day, with typical highs of 27°C and lows of 10°C.
Relative humidity in April averages 40% — relatively dry.
Average wind speed in April is 3.9 m/s. The windiest April on record averaged 4.4 m/s (1984).
The wettest April on record was 2019 with 79 mm. On average, April sees 24 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Odessa behaves each April, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for April specifically, along with year-by-year records and how the month has changed over the decades.
