Hourly Extremes

Benfxmth
Supreme Legend

Posts: 10,178

Location: James City, NC

Hourly Extremes Dec 19, 2022 15:28:18 GMT -5 srfoskey, tommyFL, and 3 more like this

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Post by Benfxmth on Dec 19, 2022 15:28:18 GMT -5

Mesonet's Automated Data Plotter feature has a multitude of interesting chart types, some of which were already covered by Steelernation such as the no. of T-storm days. This thread, is for your monthly/annual extreme hourly temps, heat index/wind-chill temps, dewpoints, precipitation, etc.; you can find this chart type here.

Here are all-time highest/lowest temps by hour for New Bern ASOS (hourly data January 1, 1949-present, even though chart lists as 1948-present), excluding obvious errors:

Highest

Midnight: 85°F (July 22, 1983)
1 AM: 84°F (August 4, 2011)*
2 AM: 84°F (August 19, 1988)*
3 AM: 85°F (July 22, 1983)
4 AM: 83°F (July 24, 2014)*
5 AM: 83°F (July 24, 2014)*
6 AM: 82°F (July 28, 2014)*
7 AM: 84°F (June 26, 1952)
8 AM: 88°F (June 27, 1952)
9 AM: 93°F (June 27, 1952)
10 AM: 96°F (June 27, 1952)
11 AM: 101°F (June 27, 1952)
12 PM: 102°F (June 27, 1952)
1 PM: 103°F (June 27, 1952)
2 PM: 104°F (June 27, 1952)
3 PM: 105°F (June 27, 1952)
4 PM: 106°F (July 22, 1952)
5 PM: 103°F (July 21, 1952)
6 PM: 100°F (July 11, 1992)*
7 PM: 98°F (June 25, 1952)
8 PM: 93°F (July 9, 1992)*
9 PM: 88°F (July 11, 1992)*
10 PM: 87°F (June 27, 1952)
11 PM: 85°F (June 16, 2015)*

Lowest

Midnight: 7°F (January 21, 1985)
1 AM: 5°F (January 21, 1985)
2 AM: 4°F (January 21, 1985)
3 AM: 2°F (January 21, 1985)
4 AM: 2°F (December 25, 1989)*
5 AM: -3°F (December 25, 1989)
6 AM: -2°F (December 25, 1989)
7 AM: -4°F (December 25, 1989)
8 AM: 0°F (December 25, 1989)
9 AM: 4°F (January 21, 1985)
10 AM: 8°F (January 21, 1985)
11 AM: 12°F (January 21, 1985)
12 PM: 15°F (January 21, 1985)
1 PM: 18°F (December 23, 1989)*
2 PM: 18°F (December 23, 1989)
3 PM: 18°F (December 23, 1989)
4 PM: 18°F (December 23, 1989)*
5 PM: 15°F (January 10, 1982)
6 PM: 12°F (January 10, 1982)
7 PM: 12°F (January 10, 1982)
8 PM: 11°F (January 10, 1982)
9 PM: 9°F (January 6, 2018)
10 PM: 10°F (January 10, 1982)
11 PM: 8°F (January 5, 2018)

And greatest one-hour precip totals (starting from):

Midnight: 1.52" (July 2, 2020)
1 AM: 1.39" (March 21, 2001)
2 AM: 0.98" (August 4, 2014)
3 AM: 1.14" (February 4, 1998)
4 AM: 1.46" (July 6, 2008)*
5 AM: 1.17" (August 27, 2011)
6 AM: 1.27" (June 3, 2015)
7 AM: 1.21" (June 3, 2007)
8 AM: 0.74" (January 24, 2019)*
9 AM: 1.64" (August 27, 2015)
10 AM: 1.26" (July 23, 2015)
11 AM: 1.28" (July 23, 2015)
12 PM: 2.33" (July 27, 2018)*
1 PM: 2.74" (July 31, 2003)
2 PM: 1.79" (September 6, 2004)
3 PM: 2.23" (July 4, 2016)*
4 PM: 2.51" (July 25, 2006)
5 PM: 2.99" (August 22, 2006)
6 PM: 1.99" (June 29, 2010)
7 PM: 1.05" (July 20, 2012)
8 PM: 1.13" (August 16, 2022)*
9 PM: 1.73" (July 9, 2022)
10 PM: 0.99" (June 14, 2002)
11 PM: 1.29" (June 28, 2018)*

*Denotes ties

Last Edit: Nov 29, 2023 12:03:59 GMT -5 by Benfxmth: Just realized "86°F" at 6 AM is a load of shit, my apologies for including it

"Above 40 degrees North, there is no Winter warmth; Above 50 degrees North, there is no Summer heat; Above 60 degrees North, there are no Thunderstorms; Above 70 degrees North, there is no Hope." — Benny Boy's adage.

My PWS (5-min data): www.wunderground.com/dashboard/pws/KNCNEWBE221

CWOP: www.weather.gov/wrh/timeseries?site=g1763

Cheeseman
Legend

Posts: 1,679

Location: The Starbucks Hipster Capital of Wisconsin

Hourly Extremes Dec 19, 2022 17:39:09 GMT -5 Benfxmth and jetshnl like this

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Post by Cheeseman on Dec 19, 2022 17:39:09 GMT -5

Cool thread Benfxmth.

Here for Madison, WI (POR since 1948):
12 AM: 88 F (7 Jul 2012)
1 AM: 87 F (16 Jul 1988)
2 AM: 86 F (14 Jul 1995)
3 AM: 86 F (22 Jun 1988)
4 AM: 85 F (14 Jul 1995)
5 AM: 84 F (14 Jul 1995)
6 AM: 84 F (14 Jul 1995)
7 AM: 85 F (14 Jul 1995)
8 AM: 86 F (6 Jul 2012)
9 AM: 90 F (14 Jul 1995)
10 AM: 92 F (4 Jul 2012)
11 AM: 95 F (6 Jul 2012)
12 PM: 98 F (4 Jul 2012)
1 PM: 100 F (4 Jul 2012)
2 PM: 101 F (17 Aug 1988)
3 PM: 102 F (5 Jul 2012)
4 PM: 103 F (5 Jul 2012)
5 PM: 101 F (6 Jul 2012)
6 PM: 100 F (6 Jul 2012)
7 PM: 99 F (6 Jul 2012)
8 PM: 96 F (6 Jul 2012)
9 PM: 92 F (6 Jul 2012)
10 PM: 90 F (5 Jul 2012)
11 PM: 89 F (6 Jul 2012)

12 AM: -26 F (30 Jan 1951)
1 AM: -29 F (30 Jan 1951)
2 AM: -30 F (30 Jan 1951)
3 AM: -28 F (30 Jan 1951)
4 AM: -36 F (30 Jan 1951)
5 AM: -30 F (30 Jan 1951)
6 AM: -35 F (30 Jan 1951)
7 AM: -36 F (30 Jan 1951)
8 AM: -31 F (30 Jan 1951)
9 AM: -25 F (30 Jan 2019)
10 AM: -24 F (30 Jan 2019)
11 AM: -22 F (30 Jan 2019)
12 PM: -19 F (18 Jan 1994)
1 PM: -17 F (18 Jan 1994)
2 PM: -17 F (16 Jan 1982)
3 PM: -17 F (16 Jan 1982)
4 PM: -18 F (16 Jan 1982)
5 PM: -18 F (16 Jan 1982)
6 PM: -19 F (16 Jan 1982)
7 PM: -21 F (21 Jan 1985)
8 PM: -21 F (21 Jan 1985)
9 PM: -22 F (21 Jan 1985)
10 PM: -24 F (21 Jan 1985)
11 PM: -25 F (29 Jan 1951)

Last Edit: Dec 19, 2022 23:34:40 GMT -5 by Cheeseman

jetshnl Legend Posts: 2,731	Hourly Extremes Dec 19, 2022 18:40:23 GMT -5 tommyFL and desiccatedi85 like this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jetshnl on Dec 19, 2022 18:40:23 GMT -5 Include the POR with your posts.

Steelernation Supreme Legend Posts: 10,650 Location: Fort Collins, CO	Hourly Extremes Dec 19, 2022 19:00:24 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Steelernation on Dec 19, 2022 19:00:24 GMT -5 Interesting thread, Fort Collins doesn’t have an ASOS unfortunately. There is the Loveland airport but it’s out on the plains so temps are different and it only goes back to 1997.
	🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕🖕

jetshnl Legend Posts: 2,731	Hourly Extremes Dec 19, 2022 23:14:27 GMT -5 aabc123, srfoskey, and 2 more like this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jetshnl on Dec 19, 2022 23:14:27 GMT -5 Hourly obs didnt begin until 1953 despite weather recording starting in 1869. This application plots from 1955-Present for YWG. And heres dewpoint:
	Last Edit: Dec 19, 2022 23:15:52 GMT -5 by jetshnl

alex992
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Spicy Venezuelan colonizer.

Posts: 8,186

Hourly Extremes Dec 25, 2022 9:48:57 GMT -5 Benfxmth and jetshnl like this

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Post by alex992 on Dec 25, 2022 9:48:57 GMT -5

POR: 1948 - Current; despite STC having data back to 1893.

SPOILER: Click to show

Hottest:

12 AM: 86 F (30.0 C); August 1, 2001
1 AM: 85 F (29.4 C); August 17, 1988
2 AM: 84 F (28.9 C); June 30, 2018
3 AM: 83 F (28.3 C); June 30, 2022
4 AM: 84 F (28.9 C); July 17, 2006
5 AM: 86 F (30.0 C); July 17, 2006
6 AM: 83 F (28.3 C); July 17, 2006
7 AM: 82 F (27.8 C); July 15, 1988
8 AM: 85 F (29.4 C); July 15, 1988
9 AM: 88 F (31.1 C); July 15, 1988
10 AM: 92 F (33.3 C); July 15, 1988
11 AM: 95 F (35.0 C); July 15, 1988
12 PM: 97 F (36.1 C); July 15, 1988
1 PM: 98 F (36.7 C); July 31, 2006
2 PM: 100 F (37.8 C); July 31, 2006
3 PM: 101 F (38.3 C); July 6, 1988
4 PM: 101 F (38.3 C); July 3, 1990
5 PM: 102 F (38.9 C); July 31, 1988
6 PM: 101 F (38.3 C); June 24, 1988
7 PM: 101 F (38.3 C); June 24, 1988
8 PM: 99 F (37.2 C); June 24, 1988
9 PM: 93 F (33.9 C); June 20, 2022
10 PM: 92 F (33.3 C); June 20, 2022
11 PM: 91 F (32.8 C); June 20, 2022

Coldest:

12 AM: -36 F (-37.8 C); January 30, 1951
1 AM: -38 F (-38.9 C); January 19, 1994
2 AM: -39 F (-39.4 C); January 19, 1994
3 AM: -39 F (-39.4 C); January 19, 1994
4 AM: -39 F (-39.4 C); February 2, 1996
5 AM: -39 F (-39.4 C): January 9, 1977
6 AM: -40 F (-40.0 C); January 9, 1977
7 AM: -41 F (-40.6 C); January 9, 1977
8 AM: -41 F (-40.6 C); December 19, 1983
9 AM: -38 F (-38.9 C); January 9, 1977
10 AM: -33 F (-36.7 C); February 2, 1996
11 AM: -28 F (-33.3 C); January 30, 2019
12 PM: -25 F (-31.7 C); January 30, 2019
1 PM: -22 F (-30.0 C); February 2, 1996
2 PM: -23 F (-30.6 C); January 19, 1985
3 PM: -23 F (-30.6 C); January 19, 1985
4 PM: -24 F (-31.1 C); January 19, 1985
5 PM: -24 F (-31.1 C); January 19, 1985
6 PM: -25 F (-31.7 C); January 14, 1972
7 PM: -26 F (-32.2 C); January 29, 2019
8 PM: -28 F (-33.3 C); January 29, 2019
9 PM: -30 F (-34.4 C); January 29, 1951
10 PM: -33 F (-36.1 C); January 18, 1994
11 PM: -34 F (-36.7 C); January 18, 1994

Last Edit: Dec 25, 2022 12:00:02 GMT -5 by alex992

greysrigging
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Posts: 8,456
Location: Darwin, Northern Territory
Member is Online

Hourly Extremes Nov 28, 2023 19:39:12 GMT -5 tommyFL, Benfxmth, and 2 more like this

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Post by greysrigging on Nov 28, 2023 19:39:12 GMT -5

Dunno where they get their data from, but sure as shit it ain't from the offical BoM AWS at Darwin Airport

Here are the figures from the BoM Climate Data Online for the dates quoted ( min and max temps ) Some are likely correct, some are plausible, most are b/s....^^

19/12/21 - 27.7c/36.5c
10/12/22 - 26.7/34.5c
28/12/75 - 24.2c/31.6c
19/4/79 - 26.5c/32.6c
1/11/21 - 26.0c/36.1c
29/12/68 - 25.9c/36.2c
8/4/42 - 21.4c/34.6c
5/5/90 - 24.5c/24.6c
18/18/82 - 24.5c/38.9c
8/10/95 - 23.9c/32.4c
15/10/23 - 26.4c/38.0c
21/10/19 - 25.2c/38.2c
11/11/15 - 28.6c/35.5c
15/11/77 - 26.3c/36.9c
20/2/75 - 21.3c/28.7c
11/12/22 - 28.7c/35.3c
27/12/19 - 25.2c/34.2c
6/10/93 - 23.6c/35.1c
2/1/79 - 27.0c/33.8c
11/2/74 - 25.0c/30.4c
11/10/91 - 25.2c/37.8c

Post by Benfxmth on Dec 19, 2022 15:28:18 GMT -5

Post by Cheeseman on Dec 19, 2022 17:39:09 GMT -5

Post by jetshnl on Dec 19, 2022 18:40:23 GMT -5

Post by Steelernation on Dec 19, 2022 19:00:24 GMT -5

Post by jetshnl on Dec 19, 2022 23:14:27 GMT -5

Post by alex992 on Dec 25, 2022 9:48:57 GMT -5

Post by greysrigging on Nov 28, 2023 19:39:12 GMT -5