Portland, Victoria
March 2026 Daily Weather Observations
Most observations from Portland, evaporation and sunshine measured at Mount Gambier.
Portland, Victoria
| Date | Day | Temps | Rain | Evap | Sun | Max wind gust | 9 am | 3 pm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Dir | Spd | Time | Temp | RH | Cld | Dir | Spd | MSLP | Temp | RH | Cld | Dir | Spd | MSLP | |||||
| °C | °C | mm | mm | hours | km/h | local | °C | % | 8th | km/h | hPa | °C | % | 8th | km/h | hPa | |||||
| 1 | Su | 18.4 | 23.3 | 3.0 | NNE | 43 | 08:01 | 21.6 | 100 | 8 | NNE | 22 | 1007.6 | 22.7 | 100 | 8 | NNE | 24 | 1005.4 | ||
| 2 | Mo | 15.8 | 18.3 | 4.4 | SW | 31 | 03:50 | 16.4 | 100 | 8 | SSW | 15 | 1009.6 | 17.9 | 74 | 8 | S | 15 | 1011.5 | ||
| 3 | Tu | 11.0 | 19.6 | 0 | SE | 31 | 08:41 | 14.5 | 81 | 4 | SSE | 13 | 1016.4 | 18.5 | 57 | 5 | S | 19 | 1016.3 | ||
| 4 | We | 6.5 | 20.7 | 0 | WSW | 28 | 13:17 | 14.6 | 100 | WSW | 7 | 1016.6 | 19.8 | 62 | W | 20 | 1015.9 | ||||
| 5 | Th | 11.1 | 22.3 | 0.2 | WNW | 48 | 11:12 | 16.0 | 100 | 2 | NW | 17 | 1014.1 | 22.0 | 58 | WNW | 28 | 1013.7 | |||
| 6 | Fr | 13.0 | 22.2 | 0 | WSW | 37 | 15:24 | 16.0 | 100 | 8 | NW | 6 | 1016.3 | 21.0 | 58 | WSW | 22 | 1015.1 | |||
| 7 | Sa | 11.0 | 20.3 | 0 | SSE | 37 | 16:44 | 16.5 | 70 | S | 11 | 1017.9 | 18.9 | 45 | S | 20 | 1018.5 | ||||
| 8 | Su | 14.1 | 19.5 | 0 | SE | 43 | 13:20 | 15.0 | 59 | 8 | SE | 22 | 1020.5 | 18.0 | 54 | 5 | SE | 28 | 1017.6 | ||
| 9 | Mo | 8.6 | 22.3 | 0 | W | 30 | 11:46 | 15.8 | 100 | 8 | W | 11 | 1013.0 | 18.8 | 74 | 8 | SSW | 17 | 1013.1 | ||
| 10 | Tu | 7.5 | 23.0 | 0 | NE | 20 | 09:32 | 14.2 | 100 | NNE | 9 | 1012.5 | 22.5 | 60 | S | 11 | 1009.9 | ||||
| 11 | We | 14.1 | 18.5 | 0 | WSW | 65 | 11:22 | 17.5 | 84 | 8 | WSW | 24 | 1003.4 | 16.1 | 66 | 8 | SW | 28 | 1007.7 | ||
| 12 | Th | 11.7 | 17.4 | 6.0 | WSW | 39 | 23:35 | 13.5 | 63 | 8 | SW | 19 | 1015.8 | 14.8 | 54 | 8 | SSW | 24 | 1018.8 | ||
| 13 | Fr | 12.5 | 18.5 | 0.2 | SSE | 35 | 02:02 | 14.7 | 60 | 8 | S | 13 | 1026.4 | 18.3 | 53 | 7 | S | 15 | 1027.8 | ||
| 14 | Sa | 9.9 | 20.3 | 0 | ESE | 41 | 11:30 | 12.3 | 91 | 7 | ESE | 6 | 1028.1 | 18.5 | 60 | 3 | SE | 17 | 1026.3 | ||
| 15 | Su | 9.0 | 21.3 | 0 | SE | 30 | 15:30 | 13.7 | 100 | 7 | NE | 9 | 1022.3 | 17.7 | 75 | 8 | SE | 15 | 1020.8 | ||
| 16 | Mo | 13.7 | 16.9 | 1.2 | SE | 24 | 02:07 | 15.1 | 100 | SE | 7 | 1017.7 | 15.8 | 100 | 8 | E | 7 | 1014.6 | |||
| 17 | Tu | 10.3 | 19.9 | 7.0 | SSW | 24 | 13:42 | 14.2 | 100 | SSW | 2 | 1019.1 | 19.1 | 64 | SSW | 13 | 1019.9 | ||||
| 18 | We | 10.0 | 21.5 | 0 | SSE | 30 | 14:28 | 14.9 | 100 | E | 13 | 1022.2 | 21.0 | 59 | SSE | 17 | 1020.6 | ||||
| 19 | Th | 12.3 | 20.4 | 0 | SSE | 30 | 15:13 | 16.0 | 86 | 7 | S | 9 | 1021.9 | 19.6 | 61 | 2 | SE | 17 | 1020.5 | ||
| 20 | Fr | 8.4 | 21.1 | 0 | ESE | 30 | 14:13 | 13.4 | 100 | E | 9 | 1020.8 | 19.8 | 57 | SE | 15 | 1019.4 | ||||
| 21 | Sa | 10.7 | 20.9 | 0 | ESE | 31 | 12:23 | 14.5 | 100 | ESE | 6 | 1021.3 | 19.6 | 64 | SE | 20 | 1020.6 | ||||
| 22 | Su | 9.2 | 21.1 | 0 | W | 33 | 16:30 | 13.0 | 100 | 8 | Calm | 1020.0 | 20.1 | 72 | W | 17 | 1019.3 | ||||
| 23 | Mo | 11.1 | 0 | 14.3 | 100 | 1 | E | 9 | 1021.0 | 23.1 | 61 | S | 17 | 1018.5 | |||||||
| Statistics for the first 23 days of March 2026 | |||||||||||||||||||||
| Mean | 11.3 | 20.4 | 15.1 | 91 | 6 | 11 | 1017.6 | 19.3 | 64 | 6 | 18 | 1017.0 | |||||||||
| Lowest | 6.5 | 16.9 | 0 | 12.3 | 59 | 1 | Calm | 1003.4 | 14.8 | 45 | 2 | E | 7 | 1005.4 | |||||||
| Highest | 18.4 | 23.3 | 7.0 | WSW | 65 | 21.6 | 100 | 8 | WSW | 24 | 1028.1 | 23.1 | 100 | 8 | # | 28 | 1027.8 | ||||
| Total | 22.0 | ||||||||||||||||||||
IDCJDW3068.202603 Prepared at 05:37 UTC on Monday 23 March 2026
Source of data
Temperature, humidity, wind, pressure, cloud and rainfall observations are from Portland Airport {station 090171}. Evaporation and sunshine observations are from Mount Gambier Aero {station 026021}.
Some cloud observations are from automated equipment; these are somewhat different to those made by a human observer and may not appear every day.
You should read the important information in these notes.
Other formats
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Other times and other places
The last 14 months of Daily Weather Observations for Portland, Victoria are also here on this web site:
Mar 26 Feb 26 Jan 26 Dec 25 Nov 25 Oct 25 Sep 25 Aug 25
Jul 25 Jun 25 May 25 Apr 25 Mar 25 Feb 25
Daily Weather Observations are also routinely prepared for hundreds of other locations in Victoria and across Australia. To get other months or places not on this web site, contact us.
Climate statistics
If you are after long-term averages relevant to Portland, Victoria, look at the tables for Portland Airport, Portland or Mount Gambier Aero.
Maps and tables of average conditions for locations across Australia are also available.
More information
If you are using these pages, you are deemed to have understood the important information in these notes. They cover how the data are obtained, how they are processed, and what each column means.
If you have any questions about this product, or you want any other weather or climate information, please contact us.