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Post by greysrigging on Aug 31, 2021 0:44:32 GMT -5
Darwin Airport ( 1941-2021 ) 12.4239°S 130.8925°E 30m AMSL. August was another well above month for max temps, min temps and rainfall. the 19.2mm at the Airport was the wettest August since 1988 when 51.2mm fell. The mean max for the month, 33.4c, is a full 2c above the long term averages ( since 1941 ) and 0.3c above the previous record set in 2017. The mean min temp of 21.5c is 1.2c above the the long term averages. Only 4 overnights dipped below 20c, the lowest number of such mornings since 1992. ( Average is 13 August mornings per year below 20c ) And, for the second year in a row, Darwin recorded 5 +35c days in August 2021. Up until 2019, there had only been 14 +35c August days since 1941. The total is now 24, after 5 such August days in 2020 and 5 such August days in 2021. Bring On The Build Up !   |
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Post by Cadeau on Aug 31, 2021 15:39:41 GMT -5
Just looking at the colors of the climate box satisfies me a lot this year. The best(coolest) summer since 2014. Worth taking note of that its lowest annual highest temperature peaked at 33.3°C(as of 31 August) since 2007(tied). Doubt September will exceed 33~34°C in the current forecast model, so I guess it's safe to declare it. I need more summers like this in the future. Bring back the glorious oceanic climate! 20.2°C mean @ Paris & 19.3°C mean @ Torcy between June to August. Paris, Île-de-France, France August 2021 Average: High 23.8°C / Low 15.3°C / Mean 19.6°CHighest: 31.0°C [14th] Lowest: 12.0°C [4th] Lowest High: 19.6°C [29th] Highest Low: 18.1°C [15th] Precipitation: 21.5 mmPrecipitation Days: 4 Sunshine Hours: 173.2 hours Sunshine Percentage: 39.1 % Early August: High 23.0°C / Low 14.8°C / Mean 18.9°C / Precipitation 20.7 mm / 46.5 sunshine hours Mid August: High 25.5°C / Low 16.3°C / Mean 20.9°C / Precipitation 0.2 mm / 71.1 sunshine hours Late August: High 22.9°C / Low 14.9°C / Mean 18.9°C / Precipitation 0.6 mm / 55.6 sunshine hours  - Torcy, Île-de-France, France August 2021 Average: High 24.0°C / Low 13.6°C / Mean 18.8°CHighest: 31.2°C [12th] Lowest: 9.9°C [4th] Lowest High: 19.7°C [17th] Highest Low: 17.1°C [16th] Precipitation: 22.4 mmPrecipitation Days: 6 Early August: High 23.1°C / Low 13.6°C / Mean 18.3°C / Precipitation 20.4 mm Mid August: High 25.7°C / Low 14.4°C / Mean 20.1°C / Precipitation 0.4 mm Late August: High 23.3°C / Low 13.0°C / Mean 18.2°C / Precipitation 1.6 mm  - Seoul, South Korea August 2021 Average: High 29.7°C / Low 22.8°C / Mean 25.9°CHighest: 33.7°C [5th] Lowest: 18.1°C [31st] Lowest High: 23.1°C [31st] Highest Low: 26.3°C [4th] Precipitation: 211.2 mmPrecipitation Days: 13 Snowfall: 0.0 cm Snowy Days: 0 Average Relative Humidity: 74.2% Average Wind Speed: 2.1 m/s Sunshine Hours: 127.3 hours Sunshine Percentage: 30.2% Early August: High 31.8°C / Low 24.8°C / Mean 27.9°C / Precipitation 35.4 mm / 56.6 sunshine hours Mid August: High 31.4°C / Low 22.5°C / Mean 26.4°C / Precipitation 14.9 mm / 62.2 sunshine hours Late August: High 26.3°C / Low 21.2°C / Mean 23.5°C / Precipitation 160.9 mm / 8.5 sunshine hours  - Tokyo, Tokyo, Japan August 2021 Average: High 31.6°C / Low 24.3°C / Mean 27.4°CHighest: 36.8°C [10th] Lowest: 18.4°C [15th] Lowest High: 20.2°C [15th] Highest Low: 27.2°C [10th] Precipitation: 382.5 mmPrecipitation Days: 14 Snowfall: 0 cm Snowy Days: 0 Average Relative Humidity: 80% Average Wind Speed: 3.1 m/s Sunshine Hours: 175.6 hours Sunshine Percentage: 42% Early August: High 33.2°C / Low 25.4°C / Mean 28.7°C / Precipitation 98.0 mm / 75.0 sunshine hours Mid August: High 28.3°C / Low 22.3°C / Mean 24.8°C / Precipitation 265.0 mm / 38.7 sunshine hours Late August: High 33.2°C / Low 25.2°C / Mean 28.6°C / Precipitation 19.5 mm / 61.9 sunshine hours  |
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Post by knot on Aug 31, 2021 21:14:59 GMT -5
Le Crummary du 2021 Boregust à la Colline des Chasseurs
Le Crummary du 2021 Boregust à la Plantation de Pins du Maragle A warm, dry, and uneventful month—in stark contrast to July. Only a single (light) snowy day as opposed to 7, with an entire lack of true frontal systems or even a proper NW cloudband. Anomolies du Hommosex à la Colline des Chasseurs (1993–2020)• Mean Maximum = 9.1° C (+0.2° C) • Mean Minimum = 3.1° C (+0.6° C) • Precipitation = 92.8 mm (67.5%)
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Post by Steelernation on Aug 31, 2021 23:10:43 GMT -5
August was warm, dry, and extremely stable—boring month: Average high: 87.2 (+2.2) Average low: 56.9 (+0.4) Mean: 72.0 (+1.3) Precipitation: 0.64” (-0.81”, 44%) Precip days: 6 Days >1 mm: 4 Highest temp: 93 on the 17th and 18th Lowest temp: 50 on the 20th Highest low: 66 on the 19th Lowest high: 78 on the 20th Here’s the month:  And the year:  |
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Post by AJ1013 on Sept 1, 2021 0:13:24 GMT -5
Steelernation This year was off to such a promising start there before it all went to shit in June.
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Post by Beercules on Sept 1, 2021 0:28:26 GMT -5
Aeropooft de' Rectuum August 2021 Crummarie
Not much to say really. It was actually slightly above avg, with some days of Hurricane Mcghee. Hurricane Mcghee is defined as wind gusts >45km/h, therefore this month had 9 days with Hurricane Mcghee. The evening of the 22nd had a classic inland high-based short and sharp storm cell pass through, with some mad high-based CG lightning, and a heavy downpour.
Nomolies: high: +1.1C low: +0.9C rain: -7.0mm Anomoly table  BOM obs with wind, humidity, etc 
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Post by Benfxmth on Sept 1, 2021 1:03:45 GMT -5
Been the driest July-August time range since 2008 in Rome, with a decent heat wave mid-month with 3 consecutive >=95°F highs, which was followed by a cold front ushering in drier air for the final weekend and early this week.   Average dew point (true average): 17.1°C (62.8°F) Average dew point (min. dew point + difference between max/min DP / 2): 16.8°C (62.2°F) Average 9 AM dew point: 17.9°C (64.2°F) Average 3 PM dew point: 18.1°C (64.6°F) Max. rainfall rate (instantaneous): 1.10"/hr (27.9 mm/hr) on August 24th, 6:51 PM Max. rainfall rate (15-min. average): 0.26"/hr (6.6 mm/hr) for August 24th, 6:50-7:05 PM Daily, hourly and 5-minute charts:  Weather boxes for the two main airports of Rome area:   Anomalies [for Ciampino AP; relative to 1991-2020 raw normals]: Average high: +0.9°C (+1.6°F) Mean: +1.1°C (+2.0°F) Average low: +1.3°C (+2.4°F) Precipitation: –30.2 mm (–1.19"; 9% of normal) |
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Post by Deleted on Sept 1, 2021 1:48:43 GMT -5
Average maximum 15.4C (+1.4C) Average minimum: 4.0C(+1.3C) Rainfall: 144mm (- 0.3mm) Raindays>1mm: 14 (+4) Sunshine: 173 hours (+7) Warmer, wetter, sunnier.  |
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Post by Deleted on Sept 1, 2021 5:11:41 GMT -5
August 2021 in London was one of the worst Augusts of all time. It was a very cool and cloudy month, though slightly drier than average. It was the 2nd cloudiest summer month on record in London (after August 1958), and the absolute max of 25.3c was the lowest in August for 35 years.  |
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Post by jgtheone on Sept 1, 2021 5:23:08 GMT -5
Melbourne Airport August 2021 Summary:Average max: 15.8°C (+1.1°C) Average mean: 11.1°C (+0.7°C) Average min: 6.4°C (+0.4°C) Max high: 21.4°C (22nd) Max low: 10.8°C (11th) Min high: 12.0°C (24th) Min low: 1.7°C (27th) Precipitation: 34.0mm (86.3% of avg. precip) Precip days: 16 Precip days (>1mm): 7 Sun hours: 171.0hrs (102.1% of avg sun) Highest wind gust: 83km/h from the N (22nd) Above average, slightly drier and sunnier than average. And if you've been religiously following my monthly summaries, then yes, you would have realised that this month is the first month this year to have above average sunshine.  PWS:
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Post by alex992 on Sept 1, 2021 8:15:54 GMT -5
  Slightly warmer, and drier than normal. Extremely boring month, specifically the stretch between the 16th and the 25th where it hardly rained nor dropped below 80 F. Fuck August, I'm very happy to see that shitty month in the rearview mirror. |
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Post by Morningrise on Sept 1, 2021 8:23:31 GMT -5
August started off quite hot, with the above average summer heat continuing strongly through the first half of the month and culminating in our second highest temperature of the year at 37.5C on the 14th. After that, it cooled significantly with a lot of fall-like weather and ended up being 0.2C cooler than June (but was still slightly above average), which is quite uncommon. In a normal year that would probably annoy me, however the previous two months before the cool-down were so hot and epic that I just can't complain at all. The cooler weather also brought more consistent rain than we've had all year and an end to the obnoxious smoke we dealt with through most of late July and early August, so that was quite welcome. I'm a bit suspicious of Environment Canada's precipitation stats, as there were several rainfalls that appeared to drop a much higher quantity of rain than what the stats officially reported, and at least one day I can remember with significant rain that registered zero precipitation on EC's end. So I'm not sure what's up with that, but I suspect the real precipitation amount was probably 10 to 15 mm higher than reported. Stats: ------ Average high: 24.6C (normal: 24.9C) Average low: 11.0C (normal: 10.3C) Mean temperature: 17.8C (normal: 17.6C) Warmest high: 37.5C (August 14th) Warmest low: 18.9C (August 3rd) Coldest high: 14.7C (August 24th) Coldest low: 2.5C (August 25th) Precipitation total: 38.4mm (normal: 42.6mm) Precipitation days: 9 (normal: 9.4) Wettest day: 16.1mm (August 23rd) Highs above 35C: 1 Highs above 32C: 4 Highs above 30C: 7 Highs above 25C: 15 Highs above 20C: 23  |
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Post by Beercules on Sept 1, 2021 8:35:46 GMT -5
jgtheone the fact that your August was sunnier than March is almost incomprehensible.
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Post by FrozenI69 on Sept 1, 2021 9:02:26 GMT -5
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Post by kronan on Sept 1, 2021 9:48:28 GMT -5
  A chilly August. Precipitation around normal. ...........  |
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Post by Cadeau on Sept 1, 2021 10:35:51 GMT -5
Helsinki, Uusimaa, Finland August 2021  Details in earlier months of the year January 2021  February 2021  March 2021  April 2021  May 2021  June 2021  July 2021  August 2021  I'd appreciate if you could share where I can get the sunshine hours data. Copenhagen, Hovedstaden, Denmark August 2021  - Montréal, Québec, Canada August 2021  - Boston, MA, United States August 2021  - New York City, NY, United States August 2021  - Chicago, IL, United States August 2021  - Seattle, WA, United States August 2021  |
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Post by firebird1988 on Sept 1, 2021 11:06:31 GMT -5
August 2021 Phoenix, AZ Summary
Highest Temp 46.1°C
Lowest Temp 21.7°C
Minimum High 34.4°C
Maximum Low 32.8°C
Avg High 39.6°C Dep -1°C
Avg Low 27.7°C Dep -0.7°C
Mean Temp 33.65°C Dep -0.85°C
Total Precip 39.12 mm
Departure +15.23 mm
Records=1
I. 3rd Record Max Low 31.7°C (Tie 1969,2008,2009,2020)
Dep +2.8°C
Five Warmest Days
I. 4th 38.9°C (46.1°C/31.7°C)
II. 3rd 38.1°C (44.4°C/31.7°C)
III. 6th 37.8°C (42.8°C/32.8°C)
IV. 27th 37.5°C (44.4°C/30.6°C)
V. 26th 37.2°C (44.4°C/30°C)
Five Coolest Days
Itie. 14th 28.6°C (34.4°C/22.8°C)
Itie. 17th 28.6°C (34.4°C/22.8°C)
III. 10th 29.4°C (34.4°C/24.4°C)
IV. 18th 29.7°C (35°C/24.4°C)
V. 31st 29.7°C (36.1°C/24.4°C)
August 2021 Riverside, CA Summary
Highest Temp 40°C
Lowest Temp 15.6°C
Minimum High 25°C
Maximum Low 22.2°C
Avg High 34.6°C Dep -0.2°C
Avg Low 18.8°C Dep +0.5°C
Mean Temp 26.7°C Dep +0.15°C
Total Precip 0.00 mm/
Departure -0.76 mm/
Records=0
Five Warmest Days
I. 2nd 29.7°C/ (40°C/19.4°C)
II. 26th 29.7°C (39.4°C/20°C)
IIItie. 3rd 29.4°C/ (39.4°C/19.7°C)
IIItie. 28th 29.4°C (39.4°C/19.7°C)
V. 11th 29.4°C (36.7°C/22.2°C)
Five Coolest Days
I. 21st 21.4°C (25°C/17.8°C)
II. 22nd 22.5°C (27.8°C/17.2°C)
III. 23rd 22.8°C (30°C/15.6°C)
IV. 18th 23.3°C (26.7°C/20°C)
V. 31st 23.6°C (28.9°C/18.3°C)
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Post by Steelernation on Sept 1, 2021 11:13:43 GMT -5
Steelernation This year was off to such a promising start there before it all went to shit in June. Yep, even June was fine with the big heatwave but July and August were boring. |
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Post by Ariete on Sept 1, 2021 11:22:24 GMT -5
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Post by Cadeau on Sept 1, 2021 11:51:37 GMT -5
The problem is FMI counts every second as a basic unit for the sunshine duration. Applies the same even if I choose a 10-minute or 1-hour time interval. It won't be accurate unless I'm collecting 40,320(28 days)~44,640(31 days) quantities of data to summarize each month's sunshine hours. They should add a feature of hourly basis information. |
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