Welcome to the Cumulus Support forum.
Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080
Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080
New Record? Post here.
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LindaFNM
- Posts: 168
- Joined: Wed 06 Jan 2021 3:01 pm
- Weather Station: Ecowitt
- Operating System: Raspberry Pi
Re: New Record? Post here.
I’m also on the south coast, 27.8 and still raining very hard. Personally, I’ve never seen anything like this before, our garden is awash and I’m very grateful that I neither have to go out, or live anywhere likely to flood. It must be horrific.
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RayProudfoot
- Posts: 3602
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: New Record? Post here.
Gents, this topic is for all-time records. Can you post discussion of weather elsewhere please.
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RayProudfoot
- Posts: 3602
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: New Record? Post here.
What’s that meant to mean? I ask politely for you to post elsewhere and you come back with that.
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Mapantz
- Posts: 1992
- Joined: Sat 17 Dec 2011 11:55 am
- Weather Station: Davis Vantage Pro2
- Operating System: Windows 11 x64
- Location: Dorset - UK
- Contact:
Re: New Record? Post here.
Well, you've made plenty of posts in this thread that didn't revolve around an all-time record.
Lighten up.
Lighten up.
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water01
- Posts: 3669
- Joined: Sat 13 Aug 2011 9:33 am
- Weather Station: Ecowitt HP2551
- Operating System: Windows 10/11 64bit Synology NAS
- Location: Burnham-on-Sea
- Contact:
Re: New Record? Post here.
Now, now Ladies and Gentlemen, please abide by the rules and play nice!!

- rogerthn
- Posts: 547
- Joined: Thu 11 Apr 2013 6:31 pm
- Weather Station: Ecowitt GW1000/GW1003
- Operating System: Raspberry Pi OS bullseye aarch64
- Location: Trollhättan Sweden
- Contact:
Re: New Record? Post here.
All time lows
Ecowitt WH80 ~5 meter above ground since 2020-07-03: Minimum Temp -20.6 °C and Lowest Max Temp -9.9 °C
Oregon WMR88 ~1 meter above ground since 2013-04-07: Minimum Temp -22,2 °C and Lowest Max Temp -10.5 °C
Ecowitt WH80 ~5 meter above ground since 2020-07-03: Minimum Temp -20.6 °C and Lowest Max Temp -9.9 °C
Oregon WMR88 ~1 meter above ground since 2013-04-07: Minimum Temp -22,2 °C and Lowest Max Temp -10.5 °C

- rogerthn
- Posts: 547
- Joined: Thu 11 Apr 2013 6:31 pm
- Weather Station: Ecowitt GW1000/GW1003
- Operating System: Raspberry Pi OS bullseye aarch64
- Location: Trollhättan Sweden
- Contact:
Re: New Record? Post here.
I'm waiting for spring 
Ecowitt WH80 ~5 meter above ground since 2020-07-03: Minimum Temp -21.8 °C
Oregon WMR88 ~1 meter above ground since 2013-04-07: Minimum Temp -22.7 °C
Ecowitt WH80 ~5 meter above ground since 2020-07-03: Minimum Temp -21.8 °C
Oregon WMR88 ~1 meter above ground since 2013-04-07: Minimum Temp -22.7 °C

- PaulMy
- Posts: 4355
- Joined: Sun 28 Sep 2008 11:54 pm
- Weather Station: Davis VP2 Plus 24-Hour FARS
- Operating System: Windows8 and Windows10
- Location: Komoka, ON Canada
- Contact:
Re: New Record? Post here.
January 2024 was a mix of relative mild with a period of cold days, and VP2/CMX recorded:
All time low Pressure 975.7 Jan 9, 2024
Highest January monthly rain 111.6 mm, and High 24 hour rain 26.8 mm Jan 10, 2024
January monthly rain is not always comparable due to snow and freezing/thawing in the rain bucket (I don't use a heater) but the manual CoCoRaHS gauges (yes I use 2) which is an accurate measurement of precipitation shows 132.4 mm SWE in January 2024.
January 2024 had the most days of snow falling at 19 days, but in relative small amount, for a total of 53 cm new snow which compares to 49.4 cm average for January in the 13 years I have been measuring and recording snow. The highest new snow was 12 cm January 21st. http://www.komokaweather.com/weather/snowindex.html
Enjoy,
Paul
All time low Pressure 975.7 Jan 9, 2024
Highest January monthly rain 111.6 mm, and High 24 hour rain 26.8 mm Jan 10, 2024
January monthly rain is not always comparable due to snow and freezing/thawing in the rain bucket (I don't use a heater) but the manual CoCoRaHS gauges (yes I use 2) which is an accurate measurement of precipitation shows 132.4 mm SWE in January 2024.
January 2024 had the most days of snow falling at 19 days, but in relative small amount, for a total of 53 cm new snow which compares to 49.4 cm average for January in the 13 years I have been measuring and recording snow. The highest new snow was 12 cm January 21st. http://www.komokaweather.com/weather/snowindex.html
Enjoy,
Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm

C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm
- BeaumarisWX
- Posts: 409
- Joined: Mon 09 Apr 2012 2:38 pm
- Weather Station: Davis VP2 Plus - 24hr FARS
- Operating System: Windows 10 Pro Hades Canyon
- Location: Beaumaris, Tasmania, AU
- Contact:
Re: New Record? Post here.
Rain event today, broke some records.
All Time Records Today since 2019 :
Rainfall
Highest Rain Rate 281.0 mm/hr on 21 February 2024
Highest 24 Hour Rainfall 123.2 mm on 21 February 2024
Highest Daily Rainfall 108.2 mm on 21 February 2024
Bulk of the Rain fell over about a 6 hour period.
p.s. was a good test for the recently updated Davis Pro2 Single Spoon Tipping Bucket Rain Collector Assembly (0.2 mm) Metric.
Cross checked against a close Manual Rain Gauge and within 0.2 mm Davis Up.
Kindest Regards,
All Time Records Today since 2019 :
Rainfall
Highest Rain Rate 281.0 mm/hr on 21 February 2024
Highest 24 Hour Rainfall 123.2 mm on 21 February 2024
Highest Daily Rainfall 108.2 mm on 21 February 2024
Bulk of the Rain fell over about a 6 hour period.
p.s. was a good test for the recently updated Davis Pro2 Single Spoon Tipping Bucket Rain Collector Assembly (0.2 mm) Metric.
Cross checked against a close Manual Rain Gauge and within 0.2 mm Davis Up.
Kindest Regards,
Tony Beaumaris, Tasmania (AUS)
CMX Mobile : https://beaumaris-weather.com/BWX/
CMX Default: https://beaumaris-weather.com/cumulusmx_default/
Colour Dashboard : https://beaumaris-weather.com/dashborad_color.php
Click below for Saratoga Template :

CMX Mobile : https://beaumaris-weather.com/BWX/
CMX Default: https://beaumaris-weather.com/cumulusmx_default/
Colour Dashboard : https://beaumaris-weather.com/dashborad_color.php
Click below for Saratoga Template :

- mcrossley
- Posts: 14382
- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
- Location: Wilmslow, Cheshire, UK
- Contact:
Re: New Record? Post here.
That's some rain! And good to see some positive data on the spoon tipper. I have switched to one and found the out-of-the-box calibration was very poor. But since tweaking it I've been happy with it.
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griffo42
- Posts: 247
- Joined: Thu 10 Dec 2015 6:41 am
- Weather Station: Davis Vantage Pro2
- Operating System: Win 11 Home
- Location: Brisbane, Queensland, Australia
- Contact:
Re: New Record? Post here.
Please tell us the tweaking process that you followed.
Keith
Davis Vantage Pro2 Model #6152AU - CumulusMX - Win11 - Saratoga/CUMX Default Scripts
https://www.kstwx.net/index.php
https://www.kstwx.net/cumx/index.html

Davis Vantage Pro2 Model #6152AU - CumulusMX - Win11 - Saratoga/CUMX Default Scripts
https://www.kstwx.net/index.php
https://www.kstwx.net/cumx/index.html
- mcrossley
- Posts: 14382
- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
- Location: Wilmslow, Cheshire, UK
- Contact:
Re: New Record? Post here.
Just doing a drip calibration. Because the spoon adjuster is non-linear (it uses magnetic attraction), it is bit more iterative than with the see-saw tipper, but it's the same process. Mine arrived reading approximately 30% high! - viewtopic.php?p=176923#p176923
- HansR
- Posts: 6926
- Joined: Sat 20 Oct 2012 6:53 am
- Weather Station: GW1100 (WS80/WH40)
- Operating System: Raspberry OS/Bookworm
- Location: Wagenborgen (NL)
- Contact:
Re: New Record? Post here.
I collected 60.2 mm yesterday (and another 1.3 mm today in the same continuous measurement). It is a dayrecord on my station since measurement began and pretty high in general. The Ecowitt raingauge - giving the value on the maps is calibrated with a manual Hellmann raingauge.
You do not have the required permissions to view the files attached to this post.
Hans
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
- PaulMy
- Posts: 4355
- Joined: Sun 28 Sep 2008 11:54 pm
- Weather Station: Davis VP2 Plus 24-Hour FARS
- Operating System: Windows8 and Windows10
- Location: Komoka, ON Canada
- Contact:
Re: New Record? Post here.
Just enjoying a nice summer morning shower after breakfast...
9:00 am Rain so far today = 0.8 mm
10:00 am Rain so far today = 67.2 mm
66.4 mm last hour
Enjoy,
Paul
9:00 am Rain so far today = 0.8 mm
10:00 am Rain so far today = 67.2 mm
66.4 mm last hour
Code: Select all
Line # Date (dd/mm/yy) Time Temp Hum Dew point Wind speed Recent high gust Average wind bearing Rainfall rate Rainfall so far Sea level pressure Rainfall counter Inside temp Inside hum Current gust Wind chill Heat Index UV Index Solar Rad ET Annual ET Apparent temp Max Solar rad Sun hours Wind bearing RG-11 Rain Rain Since Midnight Feels like HumidexCode: Select all
4116 15/07/24 09:00 21.5 84 17.3 5.9 8.6 131 11.6 1.6 1011.3 679.8 28.0 51 8.6 21.5 21.5 0.0 0 0.05 461.57 23.4 433 0.6 124 0.0 1.6 22.9 27.9
4117 15/07/24 09:05 21.6 84 17.4 3.6 8.6 154 245.2 8.0 1012.4 686.2 27.9 51 8.6 21.6 21.6 0.0 0 0.08 461.59 24.0 450 0.6 193 0.0 8.0 23.4 28.0
4118 15/07/24 09:10 21.4 84 17.2 12.4 32.1 253 250.4 26.8 1011.6 705.0 28.0 51 19.3 21.4 21.4 0.0 0 0.08 461.59 22.0 467 0.6 314 0.0 26.8 21.6 27.7
4119 15/07/24 09:15 21.2 84 17.0 12.8 19.3 302 34.4 32.8 1010.5 711.0 27.9 51 10.7 21.2 21.2 0.0 0 0.08 461.59 21.6 483 0.6 323 0.0 32.8 21.2 27.3
4120 15/07/24 09:20 21.1 85 16.9 7.9 15.0 328 19.0 35.2 1011.1 713.4 27.8 51 6.4 21.1 21.1 0.0 0 0.08 461.59 22.5 500 0.6 289 0.0 35.2 22.0 27.3
4121 15/07/24 09:25 21.0 85 16.9 5.6 8.6 321 32.0 38.4 1011.1 716.6 27.9 51 4.3 21.0 21.0 0.0 0 0.08 461.59 22.9 516 0.6 20 0.0 38.4 22.4 27.2
4122 15/07/24 09:30 20.9 84 16.8 0.5 0.0 360 60.6 41.0 1011.4 719.2 28.0 51 0.0 20.9 20.9 0.0 0 0.08 461.59 23.6 532 0.6 0 0.0 41.0 23.1 26.8
4123 15/07/24 09:35 20.7 84 16.6 1.8 4.3 21 96.8 45.4 1010.9 723.6 28.1 51 4.3 20.7 20.7 0.0 9 0.08 461.59 23.1 548 0.6 21 0.0 45.4 22.6 26.5
4124 15/07/24 09:40 20.6 84 16.5 2.3 4.3 21 20.8 49.2 1010.7 727.4 27.9 51 2.1 20.6 20.6 0.0 7 0.08 461.59 22.9 564 0.6 21 0.0 49.2 22.4 26.4
4125 15/07/24 09:45 20.4 85 16.4 0.7 4.3 22 5.6 49.8 1011.7 728.0 28.0 51 4.3 20.4 20.4 0.0 0 0.08 461.59 23.0 579 0.6 22 0.0 49.8 22.5 26.2
4126 15/07/24 09:50 20.4 85 16.3 5.3 12.8 308 94.4 52.2 1012.5 730.4 28.1 51 12.8 20.4 20.4 0.0 7 0.08 461.59 22.1 595 0.6 286 0.0 52.2 21.6 26.1
4127 15/07/24 09:55 20.3 84 16.2 9.2 19.3 300 147.6 63.2 1010.4 741.4 28.1 51 15.0 20.3 20.3 0.0 19 0.08 461.59 21.1 610 0.6 79 0.0 63.2 20.8 25.9Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm

C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm