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Post by tommyFL on Nov 1, 2021 18:16:30 GMT -5
Slightly warmer than normal (+0.9 °F/0.5 °C) and the first month since April to be wetter than normal (135% of normal precipitation). Oddly, the minimum dew point and minimum relative humidity were both higher than September's due to the lack of anomalously cool and dry airmasses comparable to what we experienced late last month. Although most of the time the lowest dew points occur during late afternoon, the monthly min dew point actually occurred at night, forced by radiational cooling. Sunshine hours approximated using Angstrom formula, interpolated from four solar radiation measuring sites throughout Martin County. 1991-2020 normals for nearby COOP station for reference:  True daily mean (average of 5-minute observations): 75.7 °F (24.3 °C) Max precip rate (10-min mean): 3.78"/hr (96.0 mm/hr) Max precip rate (1-min mean): 6.00"/hr (152.4 mm/hr) Max relative humidity: 99% Min relative humidity: 49% Max dew point: 81.3 °F (27.4 °C) Min dew point: 60.1 °F (15.6 °C) Max heat index: 106 °F (41 °C) or 92.1 °F (33.4 °C) with a 77 °F (25 °C) dew point Median time of daily max temp: 1:30 PM Median time of daily min temp: 6:19 AM Mean daily variability (average difference in mean temp between consecutive days): 1.7 °F (0.9 °C)   |
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Post by Steelernation on Nov 1, 2021 18:30:06 GMT -5
Other stats:
Mean 3 PM temp: 64.3 f (17.9 c)
Mean 3 PM dew: 29.8 f (-1.2 c)
Highest dew: 48.3 f (9.1 c)
Lowest dew: 12.6 f (-10.8 c)
Mean dew: 30.8 f (-0.7 c)
Precipitation hours: 4.5
Sunshine estimate: 250-275 hours*
Sunshine percent: 73-78%*
*Not sure which method/station is the most accurate so I’m just listing the range of values between 4 nearby stations using Tommy’s method
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Post by Morningrise on Nov 1, 2021 18:33:05 GMT -5
October was yet another above-average month this year, though not by that much. It started off very warm and then gradually cooled down, which is always appreciated compared to a sudden plummet into winter weather. The extreme dryness we've dealt with most of the year continued on, however we got just enough precipitation to officially make us wetter than 2001, which is still the driest year on record. Overall it was a mild, dry, and sunny month, and relatively unremarkable other than a lack of major cold snaps or sudden descent into cold weather. Average high: 12.7C (normal: 10.3C) Average low: -1.8C (normal: -1.4C) Mean temperature: 5.5C (normal: 4.4C) Warmest high: 25.8C (Oct 6th) Warmest low: 5.9C (Oct 5th) Lowest high: 4.0C (Oct 31st) Lowest low: -9.6C (Oct 31st) Precipitation total: 6.7mm (normal: 18.8mm) Precipitation days: 4 (normal: 7.8)  |
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Post by flamingGalah on Nov 1, 2021 18:33:08 GMT -5
October here was warmer than average, with below average sunshine & well above average rainfall. Around half the months rainfall fell on two days, which had the highest daily rainfall recorded in the area for a few years. Stats from my PWS Av.Max 16.5C (+1.1C) Av.Min 9.5C (+0.9C) Mean 13.0C (+1.0C) Highest Max 20.2C (10th) Lowest Min 3.1C (22nd) Lowest Max 13.0C (21st & 22nd) Highest Min 15.3C (19th) Rainfall 208.4mm (241%) Days with Rain 17 Days with >1.0mm 13 Days with Thunder 0 Sunshine 93.7hrs (78%) Max UV 3 Min UV 1 High Sea Temperature 17.7C Low Sea Temperature 14.8C Mean Sea Temperature 15.8C Have attached a map showing my PWS location & the Met Office stations nearby      |
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Post by Wildcat on Nov 1, 2021 20:17:17 GMT -5
Pretty wet October for you. Decently wet most months this year as well. Yeah, we've exceeded our annual average precipitation with 2 months left. |
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Post by ral31 on Nov 1, 2021 21:30:12 GMT -5
7th warmest October on record (4.2F above normal). Below average precip (-2.47" drier than normal). Most of the rain fell on October 3rd & 27th (just 0.13" between those two dates).  Lowest max: 64F Highest min: 71F Days 90F or above: 4 Days with thunder: 3 Highest dewpoint: 78F Lowest dewpoint: 37F Average dewpoint: 61.5F  |
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Post by caspase8 on Nov 2, 2021 5:52:05 GMT -5
Average October conditions
Mean maximum: 31.0°C | Average high: 20.7°C | Daily mean: 15.0°C | Average low: 9.3°C | Mean minimum: 3.1°C
Average precipitation: 42.7mm | Average precipitation days (>0.2mm): 11.9 | Average relative humidity: 64% | Mean monthly sunshine hours: 226.3
An interesting month to say the least, definitely one of the most interesting we've had for a while. Temperatures and sunshine were below average, while rainfall was significantly above average. There were some good storms, including a notable one at the end of the month which produced spectacular thunder and lightning followed by gale force winds. The month lacked temperature variability, with the extreme coolest and warmest temperatures being well above and below normal respectively. Overall a great month apart from the reduced variability. Would be nice if we had months like this more often!
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Post by Speagles84 on Nov 3, 2021 15:26:43 GMT -5
Absurdly warm month, especially lows. First frost and freeze were nearly a month late each. Lows were literally +8F, 28/31 days were above average   |
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Post by Ariete on Nov 3, 2021 16:29:11 GMT -5
Absurdly warm month, especially lows. First frost and freeze were nearly a month late each. Lows were literally +8F, 28/31 days were above average
Lmao, with this level of warmth your backyard will look like this in 3 years:
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Post by tommyFL on Nov 3, 2021 17:20:22 GMT -5
Speagles84I don't understand why you are comparing your PWS data to normals from a different station, especially when that station was 1.3 °F warmer than your PWS last month. Or am I misunderstanding what "PWS vs Moon Twp" is supposed to mean?
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Post by tommyFL on Nov 3, 2021 17:25:14 GMT -5
Almost forgot to post these. The precipitation map doesn't have a good enough resolution to pick up on my above normal rainfall apparently.   |
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Post by desiccatedi85 on Nov 3, 2021 17:49:04 GMT -5
Almost forgot to post these. The precipitation map doesn't have a good enough resolution to pick up on my above normal rainfall apparently. Not to mention the fact that these maps don't even color in Long Island. |
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Post by Speagles84 on Nov 4, 2021 5:45:19 GMT -5
Speagles84 I don't understand why you are comparing your PWS data to normals from a different station, especially when that station was 1.3 °F warmer than your PWS last month. Or am I misunderstanding what "PWS vs Moon Twp" is supposed to mean? Have to compare it to somewhere for averages. Otherwise I would just be comparing to last October |
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Post by Speagles84 on Nov 4, 2021 5:46:01 GMT -5
Absurdly warm month, especially lows. First frost and freeze were nearly a month late each. Lows were literally +8F, 28/31 days were above average
Lmao, with this level of warmth your backyard will look like this in 3 years:
Already there bror |
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Post by chesternz on Nov 4, 2021 10:52:09 GMT -5
Bangkok, Bang Na Agromet. site
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Highs
Max: 35.3 C
Mean: 32.4 C
Min: 25.9 C
Lows
Max: 27.7 C
Mean: 24.9 C
Min: 22.2 C
Rain
Total: 403 mm
Rain days > 1 mm: 10
Rain days > 10 mm: 7
Rain days > 20 mm: 6
Highest 24 hr rainfall: 119 mm
A wet month with a lot of heavy falls. This October was notable for having had an abnormally cool (albeit not a record) high of 25.9 C and a 24 hr rainfall of 119 mm.
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Post by tommyFL on Nov 4, 2021 16:40:46 GMT -5
Speagles84 I don't understand why you are comparing your PWS data to normals from a different station, especially when that station was 1.3 °F warmer than your PWS last month. Or am I misunderstanding what "PWS vs Moon Twp" is supposed to mean? Have to compare it to somewhere for averages. Otherwise I would just be comparing to last October Simple, compare Moon Twp's October to its October averages. Don't use two different stations. |
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Post by Speagles84 on Nov 4, 2021 16:45:42 GMT -5
Have to compare it to somewhere for averages. Otherwise I would just be comparing to last October Simple, compare Moon Twp's October to its October averages. Don't use two different stations. Nah it's close enough for me. |
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Post by Speagles84 on Nov 5, 2021 12:16:35 GMT -5
Did an annual box for my favorite PA climate  |
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Post by Doña Jimena on Nov 5, 2021 13:32:31 GMT -5
Warm and dry October in Riga
Mean 9.3C ( normal is 7.3C)
Precipitation 58 mm ( normal is 72 mm)
Lowest temperature of the month 3.2C recorded on 18 October.
Highest temperature of the month 17.7C recorded on 6 October.
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Post by kronan on Nov 5, 2021 13:40:31 GMT -5
Warm and dry October in Riga Mean 9.3C ( normal is 7.3C) Precipitation 58 mm ( normal is 72 mm) Lowest temperature of the month 3.2C recorded on 18 October. Highest temperature of the month 17.7C recorded on 6 October. 3.2C must be an extremly high october low in riga? even in gothenburg city centre the low was 0.4C. |
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