A strong ridge of high pressure settled over the central portions of the U.S. beginning in June and became the dominant weather pattern for much of the Summer of 2012. This weather pattern finally broke down after the first week of August and temperatures became more seasonable. The overall mean temperatures for Joplin was 0.5 degrees below normal for the month of August.  The hottest temperatures occurred on August 2nd and 4th at 107 degrees. There were 6 days where the the maximum temperature reached 100 degrees or higher and this occurred during the first week of the month.  There were 20 days where the maximum temperatures reached 90 degrees or above. Heat advisories and warnings were issued for portions of the area for the early portion of August. Even though air temperatures were extreme, the humidity levels were relatively dry causing the heat index to be closer to the actual air temperatures.

Heat in CRAWFORD, KANSAS
From 01-AUG-12 00:00:00 to 31-AUG-12 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

A strong ridge of high pressure settled over the central portions of the U.S. beginning in June and became the dominant weather pattern for much of the Summer of 2012. This weather pattern finally broke down after the first week of August and temperatures became more seasonable. The overall mean temperatures for Joplin was 0.5 degrees below normal for the month of August.  The hottest temperatures occurred on August 2nd and 4th at 107 degrees. There were 6 days where the the maximum temperature reached 100 degrees or higher and this occurred during the first week of the month.  There were 20 days where the maximum temperatures reached 90 degrees or above. Heat advisories and warnings were issued for portions of the area for the early portion of August. Even though air temperatures were extreme, the humidity levels were relatively dry causing the heat index to be closer to the actual air temperatures.

Heat in BOURBON, KANSAS
From 01-AUG-12 00:00:00 to 31-AUG-12 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

A strong ridge of high pressure settled over the central portions of the U.S. beginning in June and became the dominant weather pattern for much of the Summer of 2012. This weather pattern finally broke down after the first week of August and temperatures became more seasonable. The overall mean temperatures for Joplin was 0.5 degrees below normal for the month of August.  The hottest temperatures occurred on August 2nd and 4th at 107 degrees. There were 6 days where the the maximum temperature reached 100 degrees or higher and this occurred during the first week of the month.  There were 20 days where the maximum temperatures reached 90 degrees or above. Heat advisories and warnings were issued for portions of the area for the early portion of August. Even though air temperatures were extreme, the humidity levels were relatively dry causing the heat index to be closer to the actual air temperatures.

Heat in CHEROKEE, KANSAS
From 01-AUG-12 00:00:00 to 31-AUG-12 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

A strong ridge of high pressure settled over the central portions of the U.S. beginning in June and became the dominant weather pattern for much of the Summer of 2012. This weather pattern finally broke down after the first week of August and temperatures became more seasonable. The overall mean temperatures for Joplin was 0.5 degrees below normal for the month of August.  The hottest temperatures occurred on August 2nd and 4th at 107 degrees. There were 6 days where the the maximum temperature reached 100 degrees or higher and this occurred during the first week of the month.  There were 20 days where the maximum temperatures reached 90 degrees or above. Heat advisories and warnings were issued for portions of the area for the early portion of August. Even though air temperatures were extreme, the humidity levels were relatively dry causing the heat index to be closer to the actual air temperatures.