I was wondering wat is meant by air frost, In Cumulus I saw this by -View > Year.
In The Netherlands we call a day (24 hour period from 0:00 till 24 hours) when the tempereture becomes 0 Celsius or lower a 'vorstdag' is this te same ??
We have also a 'ijsdag' free translation is an iceday this is a Noun (24 hrs) when the maximum stays equal or below 0 Celsius
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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
Air frosts ?
http://apeldoornmeteo.nl/pws/-
steve
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Re: Air frosts ?
Yes; well almost - strictly speaking, the air temperature has to fall below 0 C for an air frost to be recorded.nitrx wrote:In The Netherlands we call a day (24 hour period from 0:00 till 24 hours) when the tempereture becomes 0 Celsius or lower a 'vorstdag' is this te same ??
Yes, we have the same. I should add that to Cumulus at some point...We have also a 'ijsdag' free translation is an iceday this is a Noun (24 hrs) when the maximum stays equal or below 0 Celsius
Steve
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nitrx
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Re: Air frosts ?
Thank you it's clear to mesteve wrote:Yes; well almost - strictly speaking, the air temperature has to fall below 0 C for an air frost to be recorded.nitrx wrote:In The Netherlands we call a day (24 hour period from 0:00 till 24 hours) when the tempereture becomes 0 Celsius or lower a 'vorstdag' is this te same ??
Yes, we have the same. I should add that to Cumulus at some point...We have also a 'ijsdag' free translation is an iceday this is a Noun (24 hrs) when the maximum stays equal or below 0 Celsius
Maybe also a suggestion for summerdays and tropical days
a summerday is over here when the maximum is equal to 25 C or more and a tropical day when maximimum exceeds 30 Celsius, a day with a maximum equal 20 Celsius or more is a warm day
Summary
20 C till 25 C is warm day
25 C till 30 C is summerday
30 C and more is tropcal day it has no hurry
