Viticulture in Ireland

August 30th weather was wet

After the dismal July and August where it never ceased to rain, the jet stream has now wobbled back our way, and we are expecting a couple of weeks of fine weather. Look at this 206.8 mm in July -- that's almost 4 times what we had in the previous two years. August comes in as average but it felt wetter and cooler. Today it's about 20C and sunny in Mayo, and it's promising to continue. Bring it on!

We also had a Blue Moon and astronomically high tides this week, so it's been interesting. Got delayed going to a party last night by more than an hour as the tide came in much sooner than expected.

Monthly values for NEWPORT up to 31-aug-2023

Total rainfall in millimetres for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	183.2	91.6	188.4	121.1	48.5	77.9	206.8	139.8	n/a				1057.3
2022	98.8	260.4	67.8	84.0	107.0	148.0	59.2	104.1	97.3	233.9	187.5	154.6	1602.6
2021	225.6	147.6	141.1	45.6	113.5	64.1	59.7	155.6	137.0	265.7	183.3	186.6	1725.4
2020	139.5	342.8	178.2	25.5	54.7	164.5	187.9	137.9	153.4	228.0	206.6	232.7	2051.7
LTA	166.7	126.5	141.2	96.8	94.7	89.7	100.9	132.5	131.5	176.0	170.4	180.2	1607.1

Mean temperature in degrees Celsius for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	6.6	8.0	7.6	9.9	13.3	17.4	14.9	15.8	n/a				11.7
2022	7.2	7.1	8.0	9.9	12.6	13.8	15.9	16.2	n/a	12.2	9.4	5.2	10.7
2021	5.0	6.7	7.9	9.0	10.4	13.3	17.5	16.4	15.2	11.9	9.3	7.6	10.9
2020	7.2	6.0	6.6	11.0	12.8	13.8	14.4	16.0	13.8	10.5	9.1	6.1	10.6
LTA	6.1	6.1	7.3	9.0	11.5	13.8	15.4	15.4	13.5	10.8	8.3	6.5	10.3

Mean 10cm soil temperature for NEWPORT at 0900 UTC

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	5.2	6.8	6.6	9.1	13.7	18.6	16.3	16.3	n/a				11.6
2022	6.2	6.2	6.3	9.3	13.2	14.8	16.8	16.6	n/a	11.5	8.4	4.4	10.4
2021	3.6	5.0	6.8	8.2	10.9	14.3	17.9	16.3	15.2	11.3	8.6	6.6	10.4
2020	5.7	4.7	5.4	9.7	13.0	14.8	14.9	16.3	13.7	9.5	8.0	5.1	10.1
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Global Solar Radiation in Joules/cm2 for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	6245	10639	21429	37277	55732	58473	41797	36857	n/a				268449
2022	6311	10756	33399	40555	51569	47246	48439	51169	n/a	15988	7869	6167	319468
2021	6620	13347	20370	45694	55690	45488	49455	40490	22413	16358	7235	3780	326940
2020	6263	10808	24545	46192	58476	43537	40215	40555	25558	18487	6319	5209	326164
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Potential Evapotranspiration (mm) for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	14.3	20.9	33.0	56.4	83.3	100.6	70.1	64.4	n/a				443.0
2022	13.7	23.0	47.2	60.6	77.7	76.0	80.4	82.0	n/a	27.2	17.2	9.2	514.2
2021	7.6	22.9	30.7	62.9	76.3	70.7	87.8	67.5	38.3	25.1	14.1	14.6	518.5
2020	17.6	21.9	35.0	70.2	91.6	72.9	66.2	66.4	42.7	28.1	13.6	10.4	536.6
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Evaporation (mm) for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	18.8	28.2	47.6	81.6	118.2	137.1	99.5	89.1	n/a				620.1
2022	17.9	32.4	66.5	86.8	114.5	109.2	111.1	113.2	n/a	37.0	22.0	11.4	722.0
2021	10.9	32.1	45.4	89.9	111.2	102.0	117.2	93.5	52.1	34.7	18.6	19.1	726.7
2020	22.4	31.9	51.8	98.9	130.8	104.8	94.3	92.7	59.1	38.8	18.1	13.6	757.2
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Degree Days Below 15.5 Degree Celsius for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2023	275	210	246	171	85	18	39	26	N/A	N/A	N/A	N/A	N/A
2022	256	234	235	171	97	63	30	28	N/A	103	185	320	N/A
2021	325	247	236	200	167	79	20	23	40	114	187	245	1883
2020	257	276	275	143	111	73	55	31	71	156	193	291	1935

Notes on the Data

Evaporation and PE data are calculated using Penman/Monteith formulae.
The ‘LTA’ (referred to within a table) is average for the climatological long-term-average (LTA) reference period 1981-2010.
Data updated daily at Mid-day.
To view the Weather Events for Public Works Contracts data, select a station first, then click the link just below the map.

Zottel d. o. o.

Cesta Žalskega tabora 19 | 3310 | Žalec | Slovenia

E: info@zottel.si T: +386 37 10 13 70

The Zottel equipment we ordered via Thomas Walk arrived from Slovenia yesterday. They were ordered on the 22nd of August and arrived on the 29th. One week's time for delivery. Not bad. It looks like good quality equipment. The inventory, packaged on a pallet, includes:

Hydropress 35l
2 Open wine tanks 100l
2 Floating lids with gasket, air pump, water airlock and cap 70-100l
1 Open wine tank 120l
1 Floating lid with gasket, air pump, water airlock and cap 120-180l

Naturally, the Hydropress has a different thread than the hose we installed, so Alex went off to the plumbing store to get an adapter. We should be in business after that.

The Hydropress is quite heavy while the vats (empty) are quite lightweight. I could carry the tanks without a problem. It took the two of us to carry the Hydropress.