Lincoln, NE, September 2017 Weather and Climate Data

Lincoln, Nebraska
September 2017: Daily Climate Data

LINKS to additional Data not at this page:
LINK: Heat Wave Climatology

LINK: Last Month, August 2017 Climate Data

Year 2017 (and last year) Precipitation (in inches) compared to normal: red above normal, blue below normal

 
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Normal
0.64
0.77
1.93
2.71
4.29
4.34
3.40
3.49
3.02
1.97
1.43
0.95
28.95
2017
1.10
0.55
1.62
3.55
6.29
7.35
5.99
3.38
1.85
.
.
.
31.68
2016
0.83
0.76
0.93
4.37
5.42
0.58
4.67
3.83
3.38
1.86
0.65
1.62
28.90

Normal January 1 - August 31 Precipitation = 21.58 inches
Normal January 1 - September 30 Precipitation = 24.60 inches.

Tied record warm daily minimum temperature, September 22, 2017, 75F (first set in 1937)

All temperatures of 90F or higher are in RED

If columns are hidden, scroll the table right.

September
2017
Max
Min
Mean
Dep
Pcpn
Rec
Pcpn
Rec
Max
Rec
Min
HDD
CDD
Norm
Max
Norm
Min
Norm
Mean
Friday Sept. 1
80
61
71
-1
0.01
2.60
106
42
0
6
84
60
72
Saturday Sept. 2
86
63
75
+3
0.00
1.63
106
43
0
10
84
60
72
Sunday Sept. 3
91
61
76
+5
0.00
2.37
102
35
0
11
83
59
71
Monday Sept. 4
79
62
71
0
0.00
1.42
102
40
0
6
83
59
71
Tuesday Sept. 5
72
48
60
-10
0.00
3.06
103
43
5
0
83
58
70
Wednesday Sept. 6
72
43
58
-12
0.00
1.91
105
41
7
0
83
58
70
Thursday Sept. 7
83
45
64
-6
0.00
2.01
104
42
1
0
82
58
70
Friday Sept. 8
89
51
70
+1
0.00
4.68
103
40
0
5
82
57
69
Saturday Sept. 9
84
59
72
+3
0.00
4.22
100
36
0
7
81
57
69
Sunday Sept. 10
85
65
75
+6
T
2.37
101
38
0
10
81
56
69
Monday Sept. 11
86
59
73
+5
0.00
1.59
99
29
0
8
81
56
68
Tuesday Sept. 12
86
55
71
+3
0.00
2.44
96
32
0
6
80
55
68
Wednesday Sept. 13
90
55
73
+6
0.00
1.41
102
34
0
8
80
55
67
Thursday Sept. 14
95
64
80
+13
0.00
2.28
99
34
0
15
80
54
67
Friday Sept. 15
92
67
80
+14
0.01
1.96
99
31
0
15
79
54
66
Saturday Sept. 16
75
58
67
+1
0.17
2.53
100
34
0
2
79
53
66
Sunday Sept. 17
73
46
60
-6
T
1.94
101
35
5
0
78
53
66
Monday Sept. 18
76
63
70
+5
0.27
2.54
100
31
0
5
78
52
65
Tuesday Sept. 19
92
66
79
+14
0.00
1.55
98
29
0
14
78
52
65
Wednesday Sept. 20
82
60
71
+7
0.00
2.61
96
31
0
6
77
51
64
Thursday Sept. 21
95
59
77
+13
0.00
1.43
103
32
0
12
77
51
64
Friday Sept. 22
97
75
86
+23
0.00
2.62
99
27
0
21
76
50
63
Saturday Sept. 23
93
70
82
+19
0.00
3.63
97
31
0
17
76
50
63
Sunday Sept. 24
88
63
76
+14
0.59
1.74
93
31
0
11
75
49
62
Monday Sept. 25
64
57
61
-1
0.79
2.32
93
29
4
0
75
49
62
Tuesday Sept. 26
66
52
59
-2
T
1.60
95
28
6
0
74
48
61
Wednesday Sept. 27
74
46
60
-1
0.00
1.37
93
32
5
0
74
48
61
Thursday Sept. 28
80
48
64
+3
0.00
4.70
102
28
1
0
74
48
61
Friday Sept. 29
81
51
66
+6
0.00
1.75
94
26
0
1
73
47
60
Saturday Sept. 30
79
62
71
+11
0.01
3.30
94
28
0
6
73
47
60
September
2017
 Max Min Mean Dep Pcpn Rec
Pcpn		 Rec
Max		 Rec
Min		 HDD CDD Avg
Max		 Avg
Min		 Avg
Mean
.
TOTAL
1.85
      
34
202
 
 
 
.
AVERAGE
82.8
57.8
70.3
 
 
 
 
 
 
 
 
NORMAL
78.7
53.3
66.0
3.02
 
 
94
123
 
 
 
.
DEPARTURE
+4.1
+4.5
+4.3
 
-1.17
      
-60
+79
      
 

AVERAGE AND TOTAL are SEPTEMBER 2017.
Temperature is "degrees F"
Precipitation measurement is "inches"
Precipitation "T" = trace, precipitation was observed but not enough to be measured
NORMAL (Norm) refers to the 1981-2010 Standard normals
DEPARTURE is SEPTEMBER 2017 Averages and totals measured against 1971-2000 Normals.
Max = Observed Maximum and Min = Observed Minimum temperatures in deg. F.
Mean = Observed Mean Daily temperature in deg. F.
Dep = Departure from normal ( __ = below normal, + above normal), in deg. F.
Pcpn = Observed daily precipitation (midnight to midnight, CST) in inches.
Rec Pcpn = Record daily amount of precipitation in inches.
Rec Max = Record maximum temperature in deg. F.
Rec Min = Record Minimum temperature in deg. F.
HDD = heating degree day units (base of 65 degrees) in deg. F.
CDD = cooling degree day units (base of 65 degrees) in deg F.
Norm Max = Daily Normal High Temperature (1981-2010 normals) in deg. F.
Norm Min = Daily Normal Low Temperature (1981-2010 normals) in deg. F.
Norm Mean = Daily Normal Mean Temperature (1981-2010 normals) in deg. F.

From the record books:
Hottest recorded September temperature, 
106 F September 2, 2000 and September 1, 1922.
Coldest recorded September temperature, 26 F, September 29, 1984.
Earliest ever first snowfall, September 28, 1985, 0.8 inches.
There only been one measurable snowfall in September from 1900 to 2017.

NOTE:  All data on this page are from the National Weather Service and HPRCC data archives.