Station-level Summaries for Heat Units

Summaries of recent heat-unit data from individual stations

Elgin Station

Data from

  86/55 °F 86/50 °F 86/45 °F 94/55 °F
Date
Daily
Annual
Daily
Annual
Daily
Annual
Daily
Annual
November 11, 2025 11.2 2,434.5 14.8 3,083.1 19.5 3,755.8 11.2 2,537.0
November 10, 2025 7.1 2,423.3 10.3 3,068.3 14.2 3,736.3 7.1 2,525.8
November 9, 2025 8.0 2,416.2 11.2 3,058.0 14.8 3,722.1 8.0 2,518.7
November 8, 2025 9.4 2,408.2 12.8 3,046.8 16.7 3,707.3 9.4 2,510.7
November 7, 2025 9.2 2,398.8 12.3 3,034.0 16.2 3,690.6 9.2 2,501.3
November 6, 2025 10.1 2,389.6 13.4 3,021.7 17.2 3,674.4 10.1 2,492.1
November 5, 2025 9.9 2,379.5 13.2 3,008.3 17.1 3,657.2 9.9 2,482.0
November 4, 2025 9.1 2,369.6 12.2 2,995.1 16.1 3,640.1 9.1 2,472.1
November 3, 2025 12.0 2,360.5 15.8 2,982.9 20.5 3,624.0 12.0 2,463.0
November 2, 2025 11.7 2,348.5 15.3 2,967.1 19.7 3,603.5 11.7 2,451.0
November 1, 2025 9.2 2,336.8 12.4 2,951.8 16.1 3,583.8 9.2 2,439.3
October 31, 2025 9.9 2,327.6 13.5 2,939.4 18.1 3,567.7 9.9 2,430.1
October 30, 2025 11.2 2,317.7 15.1 2,925.9 19.9 3,549.6 11.2 2,420.2
October 29, 2025 9.0 2,306.5 12.7 2,910.8 17.6 3,529.7 9.0 2,409.0
October 28, 2025 10.3 2,297.5 13.8 2,898.1 17.7 3,512.1 10.3 2,400.0
October 27, 2025 10.4 2,287.2 14.1 2,884.3 18.6 3,494.4 10.4 2,389.7
October 26, 2025 9.1 2,276.8 12.5 2,870.2 16.5 3,475.8 9.1 2,379.3
October 25, 2025 8.4 2,267.7 11.6 2,857.7 15.3 3,459.3 8.4 2,370.2
October 24, 2025 5.9 2,259.3 9.0 2,846.1 12.5 3,444.0 5.9 2,361.8
October 23, 2025 8.4 2,253.4 11.9 2,837.1 16.2 3,431.5 8.4 2,355.9
October 22, 2025 15.1 2,245.0 20.1 2,825.2 25.1 3,415.3 15.1 2,347.5
October 21, 2025 12.3 2,229.9 16.0 2,805.1 20.8 3,390.2 12.3 2,332.4
October 20, 2025 11.0 2,217.6 14.5 2,789.1 18.3 3,369.4 11.0 2,320.1
October 19, 2025 12.3 2,206.6 16.1 2,774.6 20.9 3,351.1 12.3 2,309.1
October 18, 2025 7.3 2,194.3 10.4 2,758.5 14.1 3,330.2 7.3 2,296.8
October 17, 2025 5.8 2,187.0 9.0 2,748.1 13.2 3,316.1 5.8 2,289.5
October 16, 2025 6.9 2,181.2 10.2 2,739.1 14.1 3,302.9 6.9 2,283.7
October 15, 2025 9.1 2,174.3 13.2 2,728.9 18.1 3,288.8 9.1 2,276.8
October 14, 2025 8.6 2,165.2 13.1 2,715.7 18.1 3,270.7 8.6 2,267.7
October 13, 2025 10.7 2,156.6 15.8 2,702.6 20.8 3,252.6 10.7 2,259.1
October 12, 2025 9.9 2,145.9 14.9 2,686.8 19.9 3,231.8 9.9 2,248.4
October 11, 2025 14.4 2,136.0 19.4 2,671.9 24.4 3,211.9 14.4 2,238.5
October 10, 2025 19.7 2,121.6 24.7 2,652.5 29.7 3,187.5 19.7 2,224.1
October 9, 2025 17.0 2,101.9 22.1 2,627.8 27.1 3,157.8 17.0 2,204.4
October 8, 2025 13.6 2,084.9 18.6 2,605.7 23.6 3,130.7 13.6 2,187.4
October 7, 2025 14.2 2,071.3 18.0 2,587.1 23.0 3,107.1 14.4 2,173.8
October 6, 2025 12.7 2,057.1 16.7 2,569.1 21.7 3,084.1 12.7 2,159.4
October 5, 2025 11.7 2,044.4 15.9 2,552.4 20.8 3,062.4 11.7 2,146.7
October 4, 2025 13.6 2,032.7 18.6 2,536.5 23.6 3,041.6 13.6 2,135.0
October 3, 2025 18.2 2,019.1 23.2 2,517.9 28.2 3,018.0 18.4 2,121.4
October 2, 2025 15.4 2,000.9 20.4 2,494.7 25.4 2,989.8 15.7 2,103.0
October 1, 2025 14.8 1,985.5 19.6 2,474.3 24.6 2,964.4 14.8 2,087.3
September 30, 2025 14.8 1,970.7 19.7 2,454.7 24.7 2,939.8 14.8 2,072.5
September 29, 2025 12.1 1,955.9 16.4 2,435.0 21.4 2,915.1 12.1 2,057.7
September 28, 2025 11.4 1,943.8 16.1 2,418.6 21.1 2,893.7 11.4 2,045.6
September 27, 2025 10.5 1,932.4 15.5 2,402.5 20.5 2,872.6 10.5 2,034.2
September 26, 2025 4.9 1,921.9 9.9 2,387.0 14.9 2,852.1 4.9 2,023.7
September 25, 2025 20.4 1,917.0 25.4 2,377.1 30.4 2,837.2 20.7 2,018.8
September 24, 2025 21.6 1,896.6 26.6 2,351.7 31.6 2,806.8 22.4 1,998.1
September 23, 2025 19.2 1,875.0 24.2 2,325.1 29.2 2,775.2 19.5 1,975.7
September 22, 2025 16.6 1,855.8 21.6 2,300.9 26.6 2,746.0 16.6 1,956.2
September 21, 2025 18.8 1,839.2 23.8 2,279.3 28.8 2,719.4 18.8 1,939.6
September 20, 2025 18.2 1,820.4 23.2 2,255.5 28.2 2,690.6 18.3 1,920.8
September 19, 2025 18.6 1,802.2 23.6 2,232.3 28.6 2,662.4 18.7 1,902.5
September 18, 2025 18.7 1,783.6 23.7 2,208.7 28.7 2,633.8 18.7 1,883.8
September 17, 2025 18.9 1,764.9 23.9 2,185.0 28.9 2,605.1 18.9 1,865.1
September 16, 2025 16.7 1,746.0 21.7 2,161.1 26.7 2,576.2 16.7 1,846.2
September 15, 2025 17.8 1,729.3 22.8 2,139.4 27.8 2,549.5 17.8 1,829.5
September 14, 2025 16.6 1,711.5 21.6 2,116.6 26.6 2,521.7 16.6 1,811.7
September 13, 2025 17.7 1,694.9 22.7 2,095.0 27.7 2,495.1 17.7 1,795.1
September 12, 2025 19.6 1,677.2 24.6 2,072.3 29.6 2,467.4 19.7 1,777.4
September 11, 2025 20.7 1,657.6 25.7 2,047.7 30.7 2,437.8 21.4 1,757.7
September 10, 2025 22.6 1,636.9 27.6 2,022.0 32.6 2,407.1 24.0 1,736.3
September 9, 2025 20.8 1,614.3 25.8 1,994.4 30.8 2,374.5 22.4 1,712.3
September 8, 2025 20.8 1,593.5 25.8 1,968.6 30.8 2,343.7 21.7 1,689.9
September 7, 2025 19.0 1,572.7 24.0 1,942.8 29.0 2,312.9 19.3 1,668.2
September 6, 2025 17.1 1,553.7 22.1 1,918.8 27.1 2,283.9 17.1 1,648.9
September 5, 2025 14.7 1,536.6 19.7 1,896.7 24.7 2,256.8 14.7 1,631.8
September 4, 2025 12.0 1,521.9 17.0 1,877.0 22.0 2,232.1 12.0 1,617.1
September 3, 2025 19.3 1,509.9 24.3 1,860.0 29.3 2,210.1 19.3 1,605.1
September 2, 2025 22.1 1,490.6 27.1 1,835.7 32.1 2,180.8 22.4 1,585.8
September 1, 2025 17.9 1,468.5 22.9 1,808.6 28.0 2,148.7 17.9 1,563.4
August 31, 2025 21.9 1,450.6 26.9 1,785.7 31.9 2,120.7 23.3 1,545.5
August 30, 2025 20.9 1,428.7 25.9 1,758.8 30.9 2,088.8 21.7 1,522.2
August 29, 2025 20.1 1,407.8 25.1 1,732.9 30.1 2,057.9 20.1 1,500.5
August 28, 2025 21.5 1,387.7 26.5 1,707.8 31.5 2,027.8 22.2 1,480.4
August 27, 2025 16.7 1,366.2 21.7 1,681.3 26.7 1,996.3 16.7 1,458.2
August 26, 2025 18.2 1,349.5 23.2 1,659.6 28.2 1,969.6 18.2 1,441.5
August 25, 2025 20.4 1,331.3 25.4 1,636.4 30.4 1,941.4 20.6 1,423.3
August 24, 2025 22.4 1,310.9 27.4 1,611.0 32.4 1,911.0 24.1 1,402.7
August 23, 2025 21.5 1,288.5 26.5 1,583.6 31.5 1,878.6 23.5 1,378.6
August 22, 2025 22.2 1,267.0 27.2 1,557.1 32.2 1,847.1 24.2 1,355.1
August 21, 2025 23.0 1,244.8 28.0 1,529.9 33.0 1,814.9 24.9 1,330.9
August 20, 2025 21.8 1,221.8 26.8 1,501.9 31.8 1,781.9 23.6 1,306.0
August 19, 2025 23.0 1,200.0 28.0 1,475.1 33.0 1,750.1 23.7 1,282.4
August 18, 2025 21.3 1,177.0 26.3 1,447.1 31.3 1,717.1 22.3 1,258.7
August 17, 2025 18.5 1,155.7 23.5 1,420.8 28.5 1,685.8 18.5 1,236.4
August 16, 2025 18.0 1,137.2 23.0 1,397.3 28.0 1,657.3 18.0 1,217.9
August 15, 2025 18.4 1,119.2 23.4 1,374.3 28.4 1,629.3 18.4 1,199.9
August 14, 2025 20.7 1,100.8 25.7 1,350.9 30.7 1,600.9 20.9 1,181.5
August 13, 2025 22.0 1,080.1 27.0 1,325.2 32.0 1,570.2 23.3 1,160.6
August 12, 2025 24.2 1,058.1 29.2 1,298.2 34.2 1,538.2 26.5 1,137.3
August 11, 2025 24.9 1,033.9 29.9 1,269.0 34.9 1,504.0 27.2 1,110.8
August 10, 2025 22.6 1,009.0 27.6 1,239.1 32.6 1,469.1 24.2 1,083.6
August 9, 2025 25.0 986.4 30.0 1,211.5 35.0 1,436.5 27.5 1,059.4
August 8, 2025 25.6 961.4 30.6 1,181.5 35.6 1,401.5 28.3 1,031.9
August 7, 2025 25.5 935.8 30.5 1,150.9 35.5 1,365.9 28.6 1,003.6
August 6, 2025 25.0 910.3 30.0 1,120.4 35.0 1,330.4 28.3 975.0
August 5, 2025 24.0 885.3 29.0 1,090.4 34.0 1,295.4 26.7 946.7
August 4, 2025 24.2 861.3 29.2 1,061.4 34.2 1,261.4 26.8 920.0
August 3, 2025 23.3 837.1 28.3 1,032.2 33.3 1,227.2 25.7 893.2
August 2, 2025 23.6 813.8 28.6 1,003.9 33.6 1,193.9 26.2 867.5
August 1, 2025 21.7 790.2 26.7 975.3 31.7 1,160.3 23.3 841.3
July 31, 2025 23.2 768.5 28.2 948.6 33.2 1,128.6 25.2 818.0
July 30, 2025 22.2 745.3 27.2 920.4 32.2 1,095.4 24.1 792.8
July 29, 2025 22.9 723.1 27.9 893.2 32.9 1,063.2 25.0 768.7
July 28, 2025 24.4 700.2 29.4 865.3 34.4 1,030.3 26.0 743.7
July 27, 2025 22.0 675.8 27.0 835.9 32.0 995.9 24.5 717.7
July 26, 2025 20.9 653.8 25.9 808.9 30.9 963.9 22.9 693.2
July 25, 2025 19.9 632.9 24.9 783.0 29.9 933.0 21.5 670.3
July 24, 2025 18.2 613.0 23.2 758.1 28.2 903.1 19.1 648.8
July 23, 2025 19.5 594.8 24.5 734.9 29.5 874.9 19.8 629.7
July 22, 2025 17.7 575.3 22.7 710.4 27.7 845.4 17.7 609.9
July 21, 2025 17.3 557.6 22.3 687.7 27.3 817.7 17.3 592.2
July 20, 2025 19.7 540.3 24.7 665.4 29.7 790.4 19.7 574.9
July 19, 2025 20.2 520.6 25.2 640.7 30.2 760.7 20.4 555.2
July 18, 2025 21.0 500.4 26.0 615.5 31.0 730.5 21.9 534.8
July 17, 2025 18.8 479.4 23.9 589.5 28.9 699.5 18.8 512.9
July 16, 2025 15.2 460.6 20.2 565.6 25.2 670.6 15.2 494.1
July 15, 2025 19.6 445.4 24.6 545.4 29.6 645.4 20.2 478.9
July 14, 2025 21.9 425.8 26.9 520.8 31.9 615.8 22.8 458.7
July 13, 2025 24.1 403.9 29.1 493.9 34.1 583.9 26.2 435.9
July 12, 2025 24.3 379.8 29.3 464.8 34.3 549.8 26.5 409.7
July 11, 2025 25.5 355.5 30.5 435.5 35.5 515.5 27.9 383.2
July 10, 2025 27.0 330.0 32.0 405.0 37.0 480.0 30.2 355.3
July 9, 2025 24.8 303.0 29.8 373.0 34.8 443.0 28.0 325.1
July 8, 2025 23.7 278.2 28.7 343.2 33.7 408.2 26.2 297.1
July 7, 2025 22.3 254.5 27.3 314.5 32.3 374.5 24.0 270.9
July 6, 2025 21.6 232.2 26.6 287.2 31.6 342.2 23.6 246.9
July 5, 2025 22.4 210.6 27.4 260.6 32.4 310.6 23.4 223.3
July 4, 2025 20.3 188.2 25.3 233.2 30.3 278.2 20.7 199.9
July 3, 2025 19.2 167.9 24.2 207.9 29.2 247.9 19.4 179.2
July 2, 2025 20.7 148.7 25.7 183.7 30.7 218.7 20.8 159.8
July 1, 2025 23.1 128.0 28.1 158.0 33.1 188.0 24.5 139.0
June 30, 2025 23.5 104.9 28.5 129.9 33.5 154.9 26.3 114.5
June 29, 2025 22.4 81.4 27.4 101.4 32.4 121.4 25.0 88.2
June 28, 2025 20.9 59.0 25.9 74.0 30.9 89.0 22.5 63.2
June 27, 2025 19.6 38.1 24.6 48.1 29.6 58.1 20.9 40.7
June 26, 2025 18.5 18.5 23.5 23.5 28.5 28.5 19.8 19.8
June 25, 2025 0 0.0 0 0.0 0 0.0 0 0.0

Click or tap on column headers to sort data. Scroll vertically over the table to view additional rows and horizontally on narrow displays to view additional columns. Daily totals are based on sine-curve models of listed temperature thresholds. Annual values are accumulations of daily totals from January 1 through December 31. Those of 'NA' denote no data. Recent values are based on provisional data.

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