June is one of the cooler months of the year in Theodore, with average highs near 21.8°C and lows around 8.5°C (mean 15.2°C). It is one of the drier months, averaging 29 mm of rainfall and 68% relative humidity across the period.
June is one of the cooler months of the year in Theodore. Across 45 years of records, the warmest June in Theodore was 2023 — when the month averaged 18°C — while the coldest was 1983 at 12.6°C. Typical June days reach 21.8°C with nights near 8.5°C. The long-term trend is warming, about 0.4°C per decade.
June is one of the drier months in Theodore, averaging 29 mm of rainfall. The wettest June on record was 2005 with 118 mm, while the driest were 1982, 2004 and 2023 at 1 mm.
Relative humidity in Theodore during June averages 68%. The most humid June was 1983 at 87%, and the least humid was 2023 at 52%.
June receives about 3.7 kWh/m²/day of solar energy in Theodore. The sunniest June was 1994 at 4.1 kWh/m²/day, and the cloudiest was 2007 at 3.
Average wind speed in Theodore during June is 2.2 m/s. The windiest June was 1984 at 2.7 m/s, while the calmest were 1992, 2009 and 2013, among others at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.2°C | 15.1°C | 15.6°C | 15.4°C | 15.7°C | +1.5°C |
| Avg High | 20.7°C | 21.8°C | 22.2°C | 21.9°C | 22.8°C | +2.1°C |
| Avg Low | 7.6°C | 8.4°C | 9.0°C | 8.8°C | 8.6°C | +1°C |
| Avg Rain | 31 mm | 20 mm | 45 mm | 30 mm | 15 mm | -16 mm |
June temperatures in Theodore have risen by about 1.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -0.7°C (1985) to a record high of 29.8°C (2023).
Rainfall in June is one of the drier months, averaging 29 mm, with a wettest year of 118 mm.
A quieter season to visit Theodore
If your dates are flexible, the more temperate months of April and October tend to be the most comfortable for visiting Theodore. That said, June — with days averaging 21.8°C and nights around 8.5°C (mean 15.2°C) and low rainfall (29 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 21.5°C | 14.6°C | 7.8°C | 24.7°C | 2.5°C | 21 mm | 68% | 2.1 m/s | 3.7 |
| 2024 | 22.6°C | 15.4°C | 8.2°C | 27.3°C | 2.4°C | 28 mm | 61% | 2 m/s | 3.8 |
| 2023 🔥 | 25.6°C | 18.0°C | 10.4°C | 29.8°C | 5.9°C | 1 mm | 52% | 2 m/s | 3.9 |
| 2022 | 21.3°C | 14.3°C | 7.2°C | 24.2°C | 1.5°C | 6 mm | 69% | 2.1 m/s | 3.7 |
| 2021 | 22.3°C | 15.4°C | 8.5°C | 27.5°C | 2.3°C | 23 mm | 64% | 2.2 m/s | 3.5 |
| 2020 | 23.4°C | 16.6°C | 9.7°C | 27.8°C | 4.3°C | 9 mm | 65% | 2.3 m/s | 3.7 |
| 2019 | 22.2°C | 15.5°C | 8.8°C | 26.3°C | 0.8°C | 27 mm | 66% | 2.3 m/s | 3.6 |
| 2018 | 23.2°C | 16.2°C | 9.1°C | 26.7°C | 3.0°C | 10 mm | 58% | 2 m/s | 3.8 |
| 2017 | 23.2°C | 16.1°C | 9.1°C | 26.0°C | 4.4°C | 7 mm | 68% | 2 m/s | 4 |
| 2016 | 21.8°C | 15.4°C | 9.1°C | 29.1°C | 1.9°C | 77 mm | 72% | 2.5 m/s | 3.4 |
| 2015 | 22.7°C | 16.2°C | 9.6°C | 25.8°C | 3.4°C | 32 mm | 70% | 2.5 m/s | 3.4 |
| 2014 | 22.9°C | 16.3°C | 9.8°C | 27.2°C | 4.5°C | 13 mm | 67% | 2.2 m/s | 3.7 |
| 2013 | 21.3°C | 14.8°C | 8.3°C | 24.6°C | 3.4°C | 21 mm | 71% | 1.9 m/s | 3.5 |
| 2012 | 19.9°C | 14.2°C | 8.5°C | 23.7°C | 3.4°C | 89 mm | 77% | 2.5 m/s | 3.3 |
| 2011 | 20.0°C | 13.6°C | 7.2°C | 24.7°C | 1.9°C | 12 mm | 72% | 2.2 m/s | 3.6 |
| 2010 | 21.7°C | 15.2°C | 8.7°C | 24.6°C | 4.3°C | 16 mm | 70% | 2.3 m/s | 3.5 |
| 2009 | 22.8°C | 15.9°C | 9.1°C | 25.7°C | 0.2°C | 29 mm | 66% | 1.9 m/s | 3.8 |
| 2008 | 23.0°C | 16.5°C | 10.1°C | 26.5°C | 3.0°C | 18 mm | 71% | 2 m/s | 3.7 |
| 2007 | 18.9°C | 12.8°C | 6.7°C | 26.8°C | 1.0°C | 107 mm | 74% | 2.1 m/s | 3 |
| 2006 | 22.3°C | 15.5°C | 8.7°C | 25.5°C | 3.8°C | 30 mm | 64% | 2.5 m/s | 3.7 |
| 2005 🌧️ | 21.9°C | 16.0°C | 10.1°C | 27.3°C | 1.1°C | 118 mm | 76% | 2.1 m/s | 3.2 |
| 2004 | 23.7°C | 16.3°C | 8.9°C | 27.5°C | 1.9°C | 1 mm | 55% | 2.1 m/s | 4 |
| 2003 | 23.5°C | 16.6°C | 9.8°C | 29.7°C | 4.2°C | 24 mm | 66% | 2.1 m/s | 3.6 |
| 2002 | 21.2°C | 14.8°C | 8.4°C | 27.0°C | 0.6°C | 83 mm | 70% | 2.6 m/s | 3.7 |
| 2001 | 24.1°C | 17.2°C | 10.2°C | 27.8°C | 2.4°C | 8 mm | 61% | 2.4 m/s | 3.6 |
| 2000 | 20.3°C | 14.1°C | 7.8°C | 25.1°C | 1.6°C | 33 mm | 70% | 2.6 m/s | 3.4 |
| 1999 | 21.8°C | 15.1°C | 8.4°C | 26.8°C | 2.5°C | 54 mm | 67% | 2.5 m/s | 3.8 |
| 1998 | 21.4°C | 14.8°C | 8.2°C | 25.6°C | 0.3°C | 28 mm | 72% | 2 m/s | 3.8 |
| 1997 | 21.5°C | 15.0°C | 8.6°C | 24.7°C | 2.4°C | 1 mm | 70% | 2.3 m/s | 3.8 |
| 1996 | 22.5°C | 16.3°C | 10.1°C | 26.6°C | 3.1°C | 12 mm | 71% | 2 m/s | 3.7 |
| 1995 | 21.4°C | 14.8°C | 8.2°C | 25.2°C | -0.1°C | 18 mm | 70% | 2.5 m/s | 3.6 |
| 1994 | 22.3°C | 14.7°C | 7.1°C | 27.2°C | 2.0°C | 16 mm | 61% | 2.2 m/s | 4.1 |
| 1993 | 23.2°C | 15.9°C | 8.7°C | 27.8°C | 4.8°C | 8 mm | 59% | 2.5 m/s | 3.9 |
| 1992 | 20.7°C | 13.6°C | 6.6°C | 24.4°C | 1.2°C | 6 mm | 69% | 1.9 m/s | 4 |
| 1991 | 24.2°C | 16.9°C | 9.6°C | 27.8°C | 5.1°C | 23 mm | 62% | 1.9 m/s | 4 |
| 1990 | 19.0°C | 13.5°C | 8.0°C | 21.8°C | 0.5°C | 35 mm | 80% | 2.5 m/s | 3.7 |
| 1989 | 18.9°C | 13.1°C | 7.3°C | 22.9°C | 1.0°C | 24 mm | 80% | 2.2 m/s | 3.7 |
| 1988 | 22.3°C | 15.4°C | 8.4°C | 25.9°C | 3.2°C | 27 mm | 70% | 2.5 m/s | 3.7 |
| 1987 | 22.6°C | 16.3°C | 9.9°C | 26.5°C | 1.3°C | 14 mm | 71% | 2.6 m/s | 3.4 |
| 1986 | 21.9°C | 15.0°C | 8.1°C | 26.1°C | 0.2°C | 9 mm | 60% | 2.1 m/s | 3.8 |
| 1985 | 20.1°C | 13.2°C | 6.4°C | 26.0°C | -0.7°C | 76 mm | 69% | 2.2 m/s | 3.8 |
| 1984 | 22.7°C | 15.9°C | 9.0°C | 25.0°C | 2.9°C | 22 mm | 66% | 2.7 m/s | 3.7 |
| 1983 ❄️ | 18.0°C | 12.6°C | 7.2°C | 22.2°C | 0.5°C | 48 mm | 87% | 2.4 m/s | — |
| 1982 | 20.7°C | 13.0°C | 5.2°C | 24.2°C | 0.4°C | 1 mm | 56% | 2.3 m/s | — |
| 1981 | 19.5°C | 13.1°C | 6.7°C | 25.9°C | 1.2°C | 58 mm | 75% | 2 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 21.8°C with lows near 8.5°C (mean 15.2°C), based on 45 years of NASA POWER data.
June averages 29 mm of rainfall in Theodore, one of the drier months. The wettest on record was 118 mm in 2005.
The hottest June reached 29.8°C in 2023. The coldest dipped to -0.7°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.9°C. Daytime highs moved from 20.2°C to 22.7°C and overnight lows from 6.9°C to 8.4°C over the same span.
June is one of the cooler months of the year in Theodore and one of the drier months, so plan for around 21.8°C daytime highs and 8.5°C at night.
Not quite — June is the 2nd coolest month in Theodore, averaging 15.2°C.
For June in Theodore, pack light layers you can adjust through the day, with typical highs of 21.8°C and lows of 8.5°C.
Relative humidity in June averages 68% — moderately humid.
Average wind speed in June is 2.2 m/s. The windiest June on record averaged 2.7 m/s (1984).
The wettest June on record was 2005 with 118 mm. On average, June sees 29 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 Theodore behaves each June, 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 June specifically, along with year-by-year records and how the month has changed over the decades.
