IMPERIAL, CA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(044223)

File last updated on April 16, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z92.00 85.00 -----z
190284.00 87.00 94.00 109.00 113.00 123.00 115.00 114.00 112.00 98.00 87.00 84.00 123.00
190383.00 94.00 104.00 107.00 118.00 121.00 121.00 124.00 110.00 99.00 -----z84.00 -----z
190478.00 93.00 96.00 104.00 104.00 115.00 112.00 111.00 112.00 102.00a93.00 83.00 115.00a
190584.00 81.00 94.00b96.00 110.00 116.00 124.00 118.00c112.00 107.00 87.00 81.00 124.00e
190696.00 88.00 103.00b106.00 107.00 113.00 116.00 117.00b110.00 111.00 98.00 81.00 117.00d
190779.00 92.00 96.00 -----z-----z-----z-----z-----z-----z-----z90.00 -----z-----z
190878.00 92.00 95.00 102.00 102.00a112.00 116.00b114.00 -----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z81.00 -----z
191178.00 74.00 98.00 95.00 104.00 -----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z101.00a90.00 80.00 -----z
192685.00 88.00 91.00 105.00 104.00 113.00 112.00 110.00 106.00 100.00a92.00 78.00 113.00a
192776.00 87.00 92.00 102.00 110.00 111.00 114.00 115.00 106.00 101.00a88.00c85.00 115.00d
192886.00 84.00 91.00 96.00a105.00 112.00 114.00 113.00 115.00 102.00 88.00 79.00 115.00a
192979.00 88.00 93.00 98.00 102.00 117.00a111.00 111.00 112.00 -----z88.00 84.00 -----z
193077.00 89.00 92.00 99.00 104.00 112.00 112.00 110.00 110.00 100.00 92.00 77.00 112.00
193185.00 76.00 95.00 97.00 108.00 111.00 116.00 112.00 111.00 98.00 93.00 75.00 116.00
1932-----z87.00 94.00 98.00 102.00 110.00 111.00 114.00 112.00 102.00 87.00 80.00h-----z
193376.00 78.00 87.00 96.00 106.00 111.00 117.00 118.00 109.00 105.00 91.00c82.00 118.00c
193481.00 82.00 101.00 102.00 112.00 106.00 118.00 117.00 114.00 109.00 94.00 81.00 118.00
193584.00 84.00 89.00 95.00 102.00 113.00 113.00 115.00 109.00 99.00 81.00 78.00 115.00
193678.00 83.00 93.00 101.00 106.00 117.00 119.00 112.00 108.00 103.00 90.00 76.00 119.00
193768.00 83.00a88.00 98.00 108.00 110.00 117.00 115.00 112.00 99.00 91.00 82.00 117.00a
193880.00 82.00 88.00 105.00 111.00 112.00 115.00 114.00 108.00 101.00 84.00 88.00 115.00
193978.00 81.00 95.00 102.00 108.00 114.00 118.00 111.00 112.00 95.00 91.00 85.00 118.00
194083.00 83.00 91.00 103.00 108.00 118.00 116.00 117.00 110.00 101.00 86.00 85.00 118.00
194174.00 78.00 87.00 95.00 105.00 108.00 114.00 109.00 104.00 100.00 91.00 82.00 114.00
194280.00 78.00 93.00 94.00 110.00 113.00 118.00 113.00 109.00a101.00 88.00 81.00 118.00a
194385.00 85.00 95.00 100.00 106.00 110.00 119.00 110.00 113.00 105.00 86.00 77.00 119.00
194480.00 78.00 88.00 99.00 100.00 110.00 112.00 115.00 111.00 101.00 85.00 77.00a115.00a
194581.00 82.00 88.00a100.00 100.00 114.00 113.00 110.00 114.00 101.00 91.00 80.00 114.00a
194678.00 86.00 87.00b101.00a103.00a111.00 111.00 113.00 111.00 96.00a81.00 82.00 113.00e
194783.00 85.00 88.00a104.00 116.00c110.00 113.00c113.00 115.00a105.00a89.00 74.00 116.00i
194884.00a85.00a85.00a100.00 104.00 114.00 113.00 115.00 118.00 103.00 87.00 76.00 118.00c
194971.00a82.00 85.00 102.00 106.00 110.00 115.00 114.00 112.00 102.00 93.00 87.00 115.00a
195082.00 85.00 95.00 101.00 103.00 118.00 117.00 116.00 118.00 106.00 98.00 84.00 118.00
195184.00 88.00 88.00 98.00 111.00 110.00 113.00 111.00 109.00 105.00 85.00 78.00 113.00
195275.00 81.00 87.00 95.00 105.00 110.00 111.00 112.00 112.00 108.00 88.00 84.00 112.00
195386.00 85.00 91.00 97.00 99.00 113.00 114.00 111.00 111.00 101.00 90.00a82.00 114.00a
195484.00 92.00 90.00 103.00 102.00b112.00 116.00 113.00 108.00 101.00 89.00 79.00 116.00b
195577.00 83.00 92.00 93.00 103.00 113.00 113.00 110.00 113.00 104.00 89.00 84.00 113.00
195680.00 80.00 93.00 98.00 104.00 113.00 110.00 111.00 113.00 100.00 92.00 81.00 113.00
195774.00 89.00 91.00 94.00 102.00 117.00 116.00 114.00 110.00 101.00 82.00 82.00 117.00
195880.00 81.00 80.00 102.00 109.00 112.00 117.00 111.00 109.00 103.00 90.00 90.00 117.00
195985.00 77.00f91.00a102.00 99.00 116.00 113.00 112.00 111.00 101.00 88.00 83.00 116.00g
196079.00 81.00 92.00 97.00 109.00 113.00 115.00 115.00 111.00 103.00 90.00 78.00 115.00
196183.00 82.00 89.00 103.00 102.00 116.00 114.00 111.00 105.00 103.00 83.00 77.00 116.00
196287.00 81.00 89.00 101.00 101.00 111.00 110.00 113.00 110.00 102.00 93.00 83.00 113.00
196373.00 90.00 88.00 95.00 104.00 110.00 114.00 110.00 111.00 102.00 89.00 80.00 114.00
196477.00 80.00 91.00 99.00 102.00 112.00 116.00 111.00a107.00 105.00 86.00 85.00 116.00a
196582.00 88.00 84.00 101.00 105.00 105.00 113.00 111.00 110.00 105.00 90.00 80.00 113.00
196677.00 77.00a97.00 98.00 103.00 110.00 115.00 111.00 109.00 95.00 94.00 82.00 115.00a
196781.00 85.00 91.00 88.00 107.00 111.00 113.00 113.00 104.00 97.00 94.00 78.00 113.00
196879.00 90.00 92.00 98.00 108.00 115.00 114.00 108.00 113.00 98.00 88.00 75.00 115.00
196982.00 76.00 96.00 95.00 107.00 109.00 115.00 117.00 113.00 102.00 89.00 77.00 117.00
197079.00 83.00 90.00 94.00 109.00 119.00 113.00 114.00 111.00 98.00 87.00 78.00 119.00
197190.00 89.00 98.00 94.00 99.00 112.00 113.00 110.00 115.00 102.00 87.00 72.00 115.00
197275.00 86.00 94.00 96.00 102.00 114.00 116.00 116.00 107.00 104.00 84.00 78.00 116.00
197377.00 77.00 80.00 97.00 107.00 117.00 115.00 111.00 110.00 99.00 92.00 80.00 117.00
197481.00 81.00 90.00 96.00 111.00 116.00 112.00 112.00 110.00 102.00 88.00 79.00 116.00
197583.00 83.00 86.00 88.00 105.00 110.00 115.00 115.00 109.00 103.00 92.00 85.00 115.00
197686.00 84.00 89.00 99.00 106.00 115.00 115.00 111.00 105.00 98.00 92.00 79.00 115.00
197780.00 91.00 87.00a98.00 105.00 115.00 113.00 112.00 111.00 99.00 89.00 83.00 115.00a
197876.00 82.00 95.00 93.00 107.00 115.00 116.00 111.00 107.00 105.00 89.00 75.00 116.00
197974.00 79.00 89.00 97.00 102.00 115.00 115.00 112.00 111.00 103.00 84.00 85.00 115.00
198077.00 85.00 86.00 101.00 101.00 114.00 116.00 113.00 110.00 110.00 94.00 85.00 116.00
198183.00 90.00 91.00 97.00 103.00 114.00 112.00 116.00 107.00 96.00 90.00 81.00 116.00
198276.00 86.00 83.00 94.00 101.00 108.00 113.00 113.00 116.00b95.00 84.00 75.00a116.00c
198382.00 85.00b90.00 90.00 114.00 108.00 114.00 111.00 112.00 96.00 90.00 76.00 114.00b
198482.00a83.00 95.00 101.00 111.00 111.00a112.00 116.00a112.00 102.00 89.00 71.00 116.00c
198573.00 85.00 86.00 101.00 101.00 114.00 116.00 117.00 107.00 100.00 88.00 80.00 117.00
198685.00 96.00 99.00 102.00 106.00 114.00 115.00 112.00 112.00 97.00 87.00 77.00 115.00
198783.00 82.00 85.00a101.00a104.00a114.00 112.00 115.00 110.00a106.00 86.00 77.00 115.00d
198879.00 84.00 99.00 101.00 108.00 108.00 111.00 109.00 109.00 105.00 96.00 83.00 111.00
198978.00 93.00 96.00 105.00 106.00 111.00 114.00 110.00 111.00 99.00 90.00 81.00 114.00
199078.00 86.00 93.00 99.00 102.00 117.00 114.00 109.00 112.00 99.00 87.00 77.00 117.00
199177.00 85.00 82.00 98.00 102.00 106.00 112.00 109.00 108.00 107.00 93.00 75.00 112.00
199280.00 83.00 85.00 101.00 99.00 108.00 114.00 113.00 107.00 103.00 87.00 70.00 114.00
199374.00 78.00 90.00 101.00 100.00 114.00 113.00 118.00 112.00 105.00 87.00 76.00 118.00
199482.00 80.00 92.00 100.00 105.00 115.00 112.00 112.00 109.00 97.00 89.00 76.00 115.00
199578.00 87.00 90.00 97.00 102.00 111.00 121.00 114.00 112.00 101.00 91.00 80.00 121.00
199682.00 87.00 91.00 103.00 108.00 110.00 115.00 112.00 107.00 106.00 87.00 78.00 115.00
199778.00 83.00 94.00 97.00 107.00 107.00 113.00 114.00 110.00 103.00 94.00 76.00 114.00
199879.00 75.00 91.00 98.00 95.00 114.00 116.00 115.00 107.00 97.00 83.00 81.00 116.00
199977.00 84.00 90.00 100.00 105.00 110.00 111.00 111.00 109.00 104.00 90.00 78.00 111.00
200082.00 80.00 89.00 101.00 112.00 111.00 113.00 112.00 111.00 100.00 79.00 81.00 113.00
200179.00 84.00 94.00 99.00 112.00 112.00 115.00 114.00 108.00 97.00 90.00 78.00 115.00
200282.00 86.00 93.00 99.00 106.00 112.00 113.00 112.00 112.00 101.00 88.00 77.00 113.00
200390.00 86.00 94.00 92.00 108.00 113.00 116.00 113.00 110.00 105.00 84.00 79.00 116.00
200480.00 84.00 99.00 101.00 104.00 108.00 111.00 113.00 110.00 102.00 81.00 79.00 113.00
200582.00 76.00 92.00 94.00 108.00 113.00 119.00 117.00 107.00 102.00 90.00 84.00 119.00
200682.00 85.00 91.00 95.00 105.00 111.00 117.00 112.00 108.00 102.00 94.00 80.00 117.00
200780.00 84.00 98.00 103.00 101.00 111.00 114.00 113.00 115.00 101.00 93.00 75.00 115.00
200875.00 85.00 93.00 101.00 111.00 116.00 114.00 113.00 112.00 105.00 96.00 83.00 116.00
200982.00 88.00 92.00 102.00 -----z-----z116.00 115.00 111.00 102.00 91.00 79.00 -----z
201079.00 80.00 92.00 100.00a103.00 -----z113.00 116.00 115.00 100.00 95.00 85.00 -----z
201189.00 80.00 98.00 100.00 104.00 113.00 115.00 115.00 114.00 103.00 90.00 78.00 115.00
201284.00 86.00 91.00 103.00 113.00 116.00 115.00 115.00 110.00 110.00 94.00 83.00 116.00
201377.00 84.00 96.00 105.00 107.00 119.00 112.00 112.00 110.00 96.00 89.00 83.00 119.00
201484.00 88.00 95.00 97.00 108.00 110.00 115.00 112.00 111.00a101.00 92.00 83.00 115.00a
201583.00 88.00 98.00 101.00 104.00 118.00 110.00 117.00 109.00 107.00 94.00 80.00 118.00
201684.00 90.00 -----z-----z102.00 118.00 116.00 115.00 109.00 100.00a93.00 80.00 -----z
201779.00b88.00 98.00 100.00 110.00 121.00 117.00 111.00 111.00 97.00 90.00 80.00 121.00b
201880.00 85.00 91.00 98.00 102.00 109.00 115.00 113.00 109.00 94.00 88.00 74.00 115.00
201977.00 80.00 86.00 96.00 94.00c114.00 115.00 110.00 109.00 96.00 86.00 80.00 115.00c
2020-----z87.00 87.00 109.00 109.00 112.00 120.00k119.00 120.00 109.00 98.00 81.00 -----z
202187.00 88.00 96.00 105.00 105.00 120.00 116.00 120.00 112.00 101.00 94.00 87.00 120.00
202281.00 90.00 96.00 103.00 108.00 116.00 115.00 113.00 112.00 103.00 88.00 86.00 116.00
202375.00 77.00 85.00 104.00 103.00 111.00 119.00 119.00 114.00 105.00 89.00 84.00 119.00
202482.00 82.00 89.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN80.36 84.26 91.53 99.19 105.39 112.87 114.50 113.26 110.56 101.64 89.36 80.17 115.71
S.D.4.27 4.46 4.60 3.99 4.18 3.45 2.48 2.76 2.85 3.59 3.78 3.75 2.23
SKEW0.31 0.06 0.04 -0.22 0.27 0.38 0.79 0.84 0.38 0.22 -0.17 -0.10 0.50
MAX96.00 96.00 104.00 109.00 118.00 123.00 124.00 124.00 120.00 111.00 98.00 90.00 123.00
MIN68.00 74.00 80.00 88.00 94.00 105.00 110.00 108.00 104.00 94.00 79.00 70.00 111.00
YRS105 106 106 104 104 102 103 104 103 103 105 105 92