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Loading data from 317069 ending on 2018-08-21
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Past Climatological Periods
At Raleigh Ap in Morrisville, NC (317069)
Period of record: 1944-05-18 to 2018-08-18 (current) - 75 Year(s)
Normals values based on 1981-2010 normals data from this station
This data was pregenerated on Sunday, August 19th, 2018 at 6:05 AM EDT
Additional forecast data also used for 08/18/18 to 08/21/18 (4 days)
Data from NWS NDFD forecast issued at 11:00 PM 08/17/18

12 period(s) are using data from the National Weather Service's National Digital Forecast Database
Date(s)Data (%)
# of Obs Used
Avg High Temp (°F)Avg Low Temp (°F)Avg Mean Temp (°F)Total Precip (in)Most similar city
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Tuesday
Aug. 21st, 2018
100%
1 Fcst
Value90.1 °F73 °F81.5 °F0 inJacksonville, FL
Max: 90.5 °F
Min: 72.6 °F
DFN+2.1 °F+4.6 °F+3.3 °F-0.1 in
Ranking19th warmestT-4th warmestT-9th warmestT-1st driest
Similar DOY
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Jul 27Jul 17Jul 17-
Past 2 Days
08/20/18 - 08/21/18
100%
2 Fcst
Value89.1 °F72.5 °F80.8 °F0.19 inCharleston, SC
Max: 89.2 °F
Min: 72.1 °F
DFN+1.0 °F+4.1 °F+2.5 °F-0.1 in
Ranking28th warmestT-5th warmest15th warmest23rd wettest
Similar DOY
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Aug 10-Aug 11Jul 18-Jul 19Jul 16-Jul 17-
Past Week
08/15/18 - 08/21/18
100%
3 Daily
4 Fcst
Value89.9 °F71.6 °F80.7 °F0.5 inCharleston, SC
Max: 89.4 °F
Min: 72.3 °F
DFN+1.5 °F+3.0 °F+2.2 °F-0.4 in
Ranking20th warmest11th warmestT-14th warmest32nd driest
Similar DOY
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Jul 26-Aug 1Jul 17-Jul 23Jul 13-Jul 19-
Past 2 Weeks
08/08/18 - 08/21/18
100%
10 Daily
4 Fcst
Value89.7 °F70.1 °F79.9 °F2 inSt Louis, MO
Max: 88.2 °F
Min: 69.9 °F
DFN+1.0 °F+1.2 °F+1.1 °F+0.2 in
RankingT-18th warmestT-15th warmest18th warmest34th wettest
Similar DOY
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Jul 26-Aug 8Jul 14-Jul 27Jul 22-Aug 4-
Past 3 Weeks
08/01/18 - 08/21/18
100%
17 Daily
4 Fcst
Value89.4 °F70.6 °F80 °F3.65 inAtlanta, GA
Max: 88.6 °F
Min: 71 °F
DFN+0.5 °F+1.4 °F+0.9 °F+0.9 in
RankingT-25th warmestT-9th warmest16th warmest29th wettest
Similar DOY
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Jul 26-Aug 15Jul 10-Jul 30Jul 15-Aug 4-
Past Month
07/22/18 - 08/21/18
100%
27 Daily
4 Fcst
Value89.1 °F70.5 °F79.8 °F6.9 inSt Louis, MO
Max: 88.6 °F
Min: 70.4 °F
DFN-0.2 °F+1.1 °F+0.5 °F+2.5 in
RankingT-31st warmestT-11th warmestT-21st warmest13th wettest
Similar DOY
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Jul 24-Aug 23Jul 7-Aug 6Jul 14-Aug 13-
Season to Date
06/01/18 - 08/21/18
100%
78 Daily
4 Fcst
Value89.3 °F69.1 °F79.2 °F10.55 inBirmingham, AL
Max: 89.7 °F
Min: 70 °F
DFN+0.6 °F+0.9 °F+0.8 °F-0.5 in
Ranking20th warmest7th warmestT-12th warmest25th driest
Past Three Months
05/22/18 - 08/21/18
100%
88 Daily
4 Fcst
Value88.8 °F69.1 °F79 °F12.32 inBirmingham, AL
Max: 89.1 °F
Min: 69.2 °F
DFN+0.8 °F+1.8 °F+1.3 °F+0.1 in
Ranking18th warmest4th warmest5th warmest35th driest
Past Six Months
02/22/18 - 08/21/18
100%
177 Daily
4 Fcst
Value78.8 °F57.6 °F68.2 °F25.98 inRaleigh, NC
Max: 78.9 °F
Min: 56.7 °F
DFN-0.1 °F+0.8 °F+0.4 °F+3.8 in
RankingT-26th warmest9th warmestT-14th warmest17th wettest
Year to Date
01/01/18 - 08/21/18
100%
229 Daily
4 Fcst
Value73.1 °F51.7 °F62.4 °F31.44 inRaleigh, NC
Max: 73 °F
Min: 51.2 °F
DFN+0.1 °F+0.5 °F+0.3 °F+3.4 in
RankingT-22nd warmestT-11th warmest17th warmest19th wettest
Past Year
08/22/17 - 08/21/18
100%
361 Daily
4 Fcst
Value71.8 °F50.2 °F61 °F42.06 inRaleigh, NC
Max: 71.7 °F
Min: 50 °F
DFN+0.1 °F+0.2 °F+0.1 °F-1.3 in
RankingT-21st warmest13th warmestT-16th warmest33rd wettest
Past 2 Years
08/22/16 - 08/21/18
100%
726 Daily
4 Fcst
Value73.1 °F51.5 °F62.3 °F91.67 inOklahoma City, OK
Max: 72.2 °F
Min: 50.8 °F
DFN+1.4 °F+1.5 °F+1.5 °F+5.0 in
RankingT-4th warmestT-2nd warmest3rd warmest23rd wettest
Data from midnight (00:00:00) of the start date until 11:59:59 PM (23:59:59) of the end date
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