In Grand Rapids, the month of July the daily highs are around 83°F throughout the month, rarely exceeding 90°F or dropping below 73°F. The hottest day was 108° on July 14th 1936 2nd place was 106° on July 12th 1936 and in 3rd place is 104° (officially) on July 6th 2012 (I had a unofficial high of 108° and have pictures of it at my house) the coldest maximum was a cool 59° on July 13th 1964 In July of 2009 the warmest it got was only 84°
Daily low temperatures are around 63°F, rarely falling below 52°F or exceeding 72°F. The coldest low was 41° on July 6th 1983 and the warmest minimum was 82° on July 2nd 1902.
The July monthly mean in Grand Rapids is 72.2° the warmest was 79.7° in 1921 and the coldest was 67.1° in 2009.
On average there is around 60% of sunshine in July. Grand Rapids mean rain fall for July is about 3.15” and has ranged from 8.83” in 1992 to 0.40” in 1934. The last time GR recorded less than one inch was in July of 1976 when only 0.81” was recorded.
With the July 4th holiday this Wednesday here is a look at some weather history for July 2nd 3rd and 4th in Grand Rapids.
The average high is 83 the record high is 101 set in 1931 the coldest maximum is 64 set in 2009.
The average low is 61 the record low is 44 set in 1982 the warmest minimum is 78 set in 1931
The most rain of 1.43” fell in 1951.
The average high is 83 the record high is 98 set in 1910 the coldest maximum is 67 in 2009.
The average low is 61 the record low is 43 set in 2001 the warmest minimum is 74 set in 1911
The most rain fell of 3.18 fell in 2008
The average high is 83 the record high is 97 set in 1966 the coldest maximum is 63 set in 1954
The average low is 62 the record low is 43 set in 1968 the warmest minimum is 76 in 2012
The most rain is 2.85 in 1902
The average high is 83 the record high is 100 set in 1911 the coldest maximum is 64 in 1970
The average low is 62 the record low is 45 set in 1972 the warmest minimum is 78 set in 2012
The most rain of 1.74 fell in 1903
BTY at Lansing it is reported that a low of 37 happened on July 4th 1894.
We are looking at having a hot end of June and start of July. The hottest end of June and start of July was back in 2012 when Grand Rapids had 2 hot heat waves the first one was from June 27th until July 9th with highs of 90,97,89,89.91,96,96,99,101,104,99. There was a “break” on the 10th when the high was still a warm 86 and then from July 11th to the 18th highs reached 89,90,94,91,97,99, and 91. I guess our warm weather expert Mookie would call that one heat wave and in this case I would agree. (I would not tell him/her that)
It is now 1 AM and the current temperature here and at the airport is 82° the airport has a current DP of 76° and a reported heat index of 89° with a SW wind at 10 MPH. The record warmest minimum for today is 76° in 1931 and at this time that record is in play.
Any way stay cool and have a great 4th
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