


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
821 CDUS46 KBOI 210930 CLIBNO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 330 AM MDT THU AUG 21 2025 ................................... ...THE BURNS OR CLIMATE SUMMARY FOR AUGUST 20 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1938 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 259 PM 100 1946 86 0 83 2009 MINIMUM 47 536 AM 35 1974 45 2 43 AVERAGE 67 66 1 63 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1979 0.01 -0.01 0.00 MONTH TO DATE 0.14 0.16 -0.02 0.33 SINCE OCT 1 14.54 9.94 4.60 10.55 SINCE JAN 1 6.94 6.63 0.31 7.34 DEGREE DAYS HEATING YESTERDAY 0 2 -2 2 MONTH TO DATE 18 25 -7 9 SINCE JUN 1 197 252 -55 105 SINCE JUL 1 44 62 -18 9 COOLING YESTERDAY 2 2 0 0 MONTH TO DATE 37 83 -46 132 SINCE JUN 1 195 263 -68 466 SINCE JAN 1 198 267 -69 467 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 500 AM LOWEST 19 500 PM AVERAGE 47 .......................................................... THE BURNS OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 2022 MINIMUM TEMPERATURE (F) 45 34 2000 SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 608 AM PDT SUNSET 749 PM PDT AUGUST 22 2025........SUNRISE 609 AM PDT SUNSET 747 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$