Deloraine climate
Typical historical weather for Deloraine, Australia, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Data last updated: 31 December 2025
Want today's actual conditions instead? See the current forecast for Deloraine. Planning a garden? See the gardening & growing season planner. Or browse the 365-day climate calendar.
Annual average
11.1°C
across all months
Warmest month
22.7°C
Jan average high
Coolest month
2.4°C
Jul average low
Annual rainfall
957mm
total per year
Deloraine is typically hottest in January and coolest in July, a swing of about 20.3°C across the year. About 32% of annual rainfall falls in the three wettest months (October is typically wettest, February driest).
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
| Month | Avg high | Avg low | Rainfall | Wet days | Humidity | Wind | Cloud | Solar |
|---|---|---|---|---|---|---|---|---|
| Jan | 22.7°C · record 26.2°C–32.3°C | 11.3°C · record 2.8°C–9°C | 70mm | 10 | 69% | 2.4 m/s | 57% | 7 kWh/m² |
| Feb | 21.4°C · record 25.1°C–29°C | 10.3°C · record 2.8°C–6.3°C | 57mm | 9 | 71% | 2.5 m/s | 56% | 6 kWh/m² |
| Mar | 20.1°C · record 23°C–30.6°C | 9.4°C · record 1.6°C–4.4°C | 64mm | 9 | 75% | 2.2 m/s | 60% | 4.5 kWh/m² |
| Apr | 16.6°C · record 18.7°C–24.6°C | 6.6°C · record -1.7°C–2.1°C | 66mm | 9 | 81% | 2.2 m/s | 61% | 3.1 kWh/m² |
| May | 13.4°C · record 15.7°C–18.5°C | 4.1°C · record -3.2°C–-0.7°C | 84mm | 10 | 85% | 2.4 m/s | 59% | 2.1 kWh/m² |
| Jun | 11°C · record 12.6°C–15.5°C | 2.6°C · record -4.7°C–-0.9°C | 88mm | 11 | 88% | 2.2 m/s | 64% | 1.6 kWh/m² |
| Jul | 10.6°C · record 12°C–15.2°C | 2.4°C · record -5.2°C–-1.8°C | 105mm | 14 | 87% | 2.6 m/s | 65% | 1.7 kWh/m² |
| Aug | 11.5°C · record 13.7°C–16.1°C | 2.8°C · record -3.7°C–1.3°C | 94mm | 14 | 84% | 2.7 m/s | 65% | 2.5 kWh/m² |
| Sep | 13.2°C · record 15.7°C–20.2°C | 3.7°C · record -3.9°C–0.1°C | 86mm | 13 | 80% | 2.8 m/s | 64% | 3.7 kWh/m² |
| Oct | 15.4°C · record 18.1°C–24.9°C | 5.3°C · record -1.5°C–1.7°C | 111mm | 13 | 77% | 2.7 m/s | 63% | 5.2 kWh/m² |
| Nov | 17.9°C · record 21°C–27.2°C | 7.5°C · record -0.6°C–2.7°C | 69mm | 12 | 73% | 2.6 m/s | 64% | 6.4 kWh/m² |
| Dec | 20.1°C · record 24.8°C–31.7°C | 9°C · record 1.2°C–5.9°C | 64mm | 9 | 70% | 2.7 m/s | 59% | 7.3 kWh/m² |
"Avg high"/"Avg low" is the mean daily high/low for that month, averaged across every year on file. The "record" figure alongside it is a different statistic — the single hottest (or coldest) hour ever recorded during that month across all years — so it can sit above or below the average and does not describe the average's year-to-year spread. A "wet day" is any day with at least 1.0mm of rain.
Year to year
Annual average temperature, 2016–2025.
Across these 10 years, the annual average has moved by about +0.1°C per decade. That’s a short window for a reliable long-term climate trend — treat it as indicative, not definitive.
Annual rainfall has moved by about -228.92mm per decade over the same period.
2025 (the most recent year on file) averaged 10.8°C, below the 9-year baseline of 11.1°C by 1.01 standard deviations.
Typical extremes per year
Rainy days
130.5 days
≥1.0mm rain
Heavy rain days
8.9 days
≥20mm rain
Extreme heat days
0 days
daily high ≥40°C
Frost days
31.7 days
daily low ≤0°C
Averaged across 10 years on file. Thresholds match PastClimate's data pipeline definitions — see data & sources.
Records on file
Ranked across 10 years of data currently on file (2016–2025).
Hottest day
32.3°C
31 January 2020
2020 was 1.47 SD below the 9-year average that year
Coldest day
-5.2°C
6 July 2024
2024 was 1.24 SD above the 9-year average that year
Wettest day
95.2mm
13 October 2022
2022 was 0.31 SD above the 9-year average that year
Windiest day
8.1m/s
31 August 2024
2024 was 1.24 SD above the 9-year average that year
See the detail: Deloraine on 13 October 2022.
Nearby cities
Frequently asked questions about Deloraine's climate
What is the hottest month in Deloraine?
January is typically the warmest month in Deloraine, with an average high of 22.7°C. July is typically the coolest, averaging 2.4°C overnight.
How much does it rain in Deloraine?
Deloraine gets about 957mm of rain a year on average, with roughly 32% of it falling in the three wettest months (October is typically the wettest, February the driest).
How many extremely hot or cold days does Deloraine have?
On average, Deloraine sees about 0 day(s) a year at or above 40°C and about 31.7 day(s) at or below 0°C, based on 10 years of data.
Is Deloraine getting warmer?
Across the 10 years on file (2016–2025), the annual average temperature has moved by about +0.05°C per decade. That's a short window for a reliable long-term climate trend — treat it as indicative, not definitive.
What is the hottest day on record for Deloraine?
The hottest day on file is 31 January 2020 at 32.3°C, out of 10 year(s) searched.
Data & provenance
↓ Download monthly CSVData source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for Australia
- Location
- Deloraine — -41.500°, 146.750°, ERA5 grid cell center, 8.2 km from requested point
- Time zone
- Australia/Hobart
- What's shown here
- Monthly and annual averages, and dated extreme-value records, derived from an hourly base record.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-20). Historical climate data for Deloraine, Australia (-41.50°S, 146.75°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Deloraine, Australia [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Deloraine, Australia." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Deloraine, Australia},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.