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Post by Deleted on Oct 1, 2017 8:04:15 GMT -5
I thought something was a bit off. I'll have to edit it.
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Post by ral31 on Oct 1, 2017 8:20:56 GMT -5
Average high is a bit above normal, but low is below normal. Normal is 88.6/67.4F (31.4/19.7C). 2nd driest on record.  Lowest max: 82F (27.7C) Highest min: 73F (22.8C) Days 90F or above: 20 Max dewpoint: 76F (24.4C) Avg dewpoint: 66F (18.9C) Min dewpoint: 48F (8.9C) Thunder days: 1 Overall, a pretty boring month. At least temps were fairly comfortable the first half of the month. |
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Post by Ariete on Oct 1, 2017 10:11:00 GMT -5
Those countries would have misleading rainfall stats, as anything below 1mm would be eliminated. I think what I'm going to do is use 0.4mm from the BOM data for the rain days, and just the official total for the total. In my July, it took 12 days to record 8mm of rain, 3 of those days were 0.2mm, I suspect those were just dew. June and July were exceptionally dewy. My PWS starts recording at 0.3mm so it might make it more comparable if I use 0.4mm for the official cutoff. I use 1mm. This September there were 3 days with below this threshold, totaling 0.7mm. --- Very craptastic month here. Pretty much the same weather for 3 weeks. We even got a sub 10C day on the 30th. 4th time since 1990 when September fails to hit 20C, and the lowest yearly record high since 1962. The awful year continues. All harvest except potatoes was the weakest since 1987.  ogimet.com/cgi-bin/gsynres?lang=en&ind=02773&ndays=31&ano=2017&mes=10&day=01&hora=20&ord=REV&Send=Send |
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Post by Babu on Oct 1, 2017 10:24:44 GMT -5
A very mediocre month.  Contrasts sharply from last year. That September was nicer than any of our summer months this year... |
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Post by Ryan on Oct 1, 2017 10:38:48 GMT -5
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Post by Deleted on Oct 1, 2017 10:43:08 GMT -5
That September was nicer than any of our summer months this year... Haha, I got the pictures mixed up. The nice one was last year. |
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Post by Deleted on Oct 1, 2017 11:20:27 GMT -5
Those countries would have misleading rainfall stats, as anything below 1mm would be eliminated. I think what I'm going to do is use 0.4mm from the BOM data for the rain days, and just the official total for the total. In my July, it took 12 days to record 8mm of rain, 3 of those days were 0.2mm, I suspect those were just dew. June and July were exceptionally dewy. My PWS starts recording at 0.3mm so it might make it more comparable if I use 0.4mm for the official cutoff. I use 1mm. This September there were 3 days with below this threshold, totaling 0.7mm. --- Very craptastic month here. Pretty much the same weather for 3 weeks. We even got a sub 10C day on the 30th. 4th time since 1990 when September fails to hit 20C, and the lowest yearly record high since 1962. The awful year continues. All harvest except potatoes was the weakest since 1987. ogimet.com/cgi-bin/gsynres?lang=en&ind=02773&ndays=31&ano=2017&mes=10&day=01&hora=20&ord=REV&Send=Sendlooks like pötsönvaara will have an awesome year weather-wise (even if i'd like to have july 2-3 degrees warmer)  |
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Post by Steelernation on Oct 1, 2017 11:23:02 GMT -5
Average high: 76.5 (+4.9) Average low: 54.7 (+2.7) Mean: 65.6 (+3.8) Precipitation: 1.28" (-2.10", 38%) Precipitation days: 6 (-2) Record high: 91 on the 24th, 25th, 26th, 27th Record low: 41 on the 30th Lowest high: 59 on the 30th Highest low: 66 on the 26th Weatherbox for the year:  Temperatures for the month:  A cool first half of the month turned into a record setting second half. Some records or near records: -14th warmest September average high (76.5) -2nd warmest September 15-30 (69.3) -Warmest September 15-30 by average high (80.9) -daily record highs on the 24th, 26th and 27th -latest heat wave (3+ straight days over 90) on record (24th-27th) -5th, 6th, T-7th, T-10th latest 90 degree days on record -Latest 90 degree day since 1959 -4th longest streak of highs over 60 (141 days from May 12-September 29) -18th driest September -T-5th longest rainless streak on record (20 days from the 9th-28th) -First month with below average precipitation since last December -Driest month since last July -26th above average month of the last 30 This was an amazing month weather-wise with lots of sun, little rain and lots of warmth. |
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Post by flamingGalah on Oct 1, 2017 17:23:28 GMT -5
It was a pretty average month here, though I had a few warmer days here on the NE coast than Luqa as there were several days with S/SW'ly winds... My PWS in St. Paul's Bay: Average High: 29.0C (+0.4C) Average Low: 23.7C ( 0.0C) Overall Mean: 26.4C (+0.2C) Highest Max: 33.4C (17th) Lowest Min: 20.1C (25th) Lowest Max: 25.0C (24th) Highest Min: 26.7C (3rd) Rainfall: 45.8mm (68%) Days with Rain: 5 Max Rain in Day: 23.2mm (24th) Days with Thunder: 2 Sunshine: 283.0hrs (100%)   |
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Post by Ryan on Oct 1, 2017 19:54:35 GMT -5
It was a volatile month and interesting month weather wise in Santa Maria. The 1st 3 days were in the 100's with even a low of 71F and popped up thunderstorms occurred on a couple days. The weather then cooled off during the middle of the month and the lows plummeted in the 40's around the equinox time period. The weather warmed up again at the end of the month but it was a dry heat instead.  March and April's average low this year was cooler than February's average low this year.  |
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Post by Hiromant on Oct 2, 2017 1:41:20 GMT -5
Countrywide stats:
Temperature: 12,4°C
Record high: 22,2°C
Record low: -0,5°C
Precipitation: 88 mm
Sunshine: 131,6 h
Warmer, rainier and cloudier than average.
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Post by Babu on Oct 2, 2017 2:13:37 GMT -5
This year was the first ever in recorded history where Sweden's record low was lower in August than in September.
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Post by Deleted on Oct 2, 2017 9:19:46 GMT -5
Max temp: 19.2°C
Min temp: 3.5°C
Avg Max: 15.2°C
Avg Min: 8.8°C
Rain: 143mm
Sun: 83.9hr
Days rain: 26 (!)
Days thunder: 1
Days hail: 2
Avg. pressure: 1011.5mb
Avg. Wind gust: 26mph
Wettest dullest September in a long time.
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Post by Donar on Oct 2, 2017 10:56:43 GMT -5
Avg High: 18.0 °C
Mean Temp: 13.2 °C
Avg Low: 9.3 °C
Rain: 55.3 mm
Sun: 111.9 h
Cold and cloudy, the highest temperature was only 22.3 °C
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Post by Nidaros on Oct 2, 2017 13:55:27 GMT -5
Avg High: 18.0 °C Mean Temp: 13.2 °C Avg Low: 9.3 °C Rain: 55.3 mm Sun: 111.9 h Cold and cloudy, the highest temperature was only 22.3 °C Would be interesting to know your record low and precipitation days? Seems we had a month very similar temperature wise, but mine was sunnier. |
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Post by Donar on Oct 3, 2017 0:14:15 GMT -5
Would be interesting to know your record low and precipitation days? Seems we had a month very similar temperature wise, but mine was sunnier. The lowest temperature was 5.4 °C, very close to your lowest temp. I don't know the precp days, have to look up the daily data. Overall, barely warmer than in Scandinavia. Here is the whole year:  |
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Post by lab276 on Oct 3, 2017 9:41:23 GMT -5
Sydney, driest September on record, also recorded the hottest September day in 17 years. Nights were reasonably cool though, with a mean max of 23.3, you'd expect nights to be about a degree warmer than they ended up being. I expect it's because the humidity was so low.  Bankstown, it was out during the heatwave, but I've estimated the temps. Should be good enough.  Melbourne  Brisbane  Perth  Adelaide  Hobart  Canberra  Darwin  Tokyo  Hong Kong, lowest of 25.3C! Hasn't dropped below 24C for four months.  |
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Post by Lommaren on Oct 4, 2017 9:54:50 GMT -5
So, finally here's Norrköping. A very gloomy, mild-ish September without any temperature extremes either way.  |
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Post by Deleted on Oct 4, 2017 9:57:30 GMT -5
Wow, your July was very stable. An average high of 22.5C with a record high of just 25.6C.
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Post by Lommaren on Oct 4, 2017 10:14:11 GMT -5
Wow, your July was very stable. An average high of 22.5C with a record high of just 25.6C. It was. The first summer I've ever felt it was parked at the average the vast majority of the time. Unfortunately winds were stronger than usual so many 21-22C days didn't feel as warm as they probably should have felt. What was remarkable though was that July ended up being a mediterranean month in spite of those cool temps dominating. Normally a relative drought is a result of a complete high-pressure dominance and 25-26C avg highs with frequent 30C days. By early August I realised we wouldn't beat the 28C double-header weekend of May this year. It was a remarkable summer though in the regard that five months reached 12C means but the summer feel was rather diluted in spite of that. Here's the Accuweather readings for July here: www.accuweather.com/en/se/nykoping/309679/july-weather/309679?monyr=7/1/2017&view=tableThey were 1C off on a lower end a good few times there but it really does speak volumes. It's rather seldom that a 22C summer has so many days in the 20-23C range as this one. |
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