Tied
Record High Low temperature of 75 F on June 5. Warmest low temperature
in 113 years of data.
Tied
Record Low temperature of 44 F on June 17. Previous record of 44
F set in 1974.
Daily
precipitation record set on June 30 of 1.86 inches (old record, 1.18 inches)
| JUNE | MAX | MIN | MEAN | DEP | PCPN | RMAX | RMIN | HDD | CDD | AVG MAX | AVG MIN | AVG Mean |
| 06/01/99 |
70
|
55
|
63
|
-5
|
0.11
|
96 | 40 |
2
|
0
|
80 | 56 | 68 |
| 06/02/99 |
79
|
49
|
64
|
-4
|
0.00
|
100 | 43 |
1
|
0
|
80 | 56 | 68 |
| 06/03/99 |
82
|
62
|
72
|
+3
|
0.01
|
97 | 40 |
0
|
7
|
81 | 56 | 69 |
| 06/04/99 |
90
|
71
|
81
|
+12
|
0.00
|
100 | 40 |
0
|
16
|
81 | 57 | 69 |
| 06/05/99 |
89
|
75
|
82
|
+13
|
T
|
101 | 42 |
0
|
17
|
81 | 57 | 69 |
| 06/06/99 |
89
|
64
|
77
|
+7
|
0.00
|
107 | 44 |
0
|
12
|
82 | 57 | 70 |
| 06/07/99 |
92
|
57
|
75
|
+5
|
0.00
|
100 | 41 |
0
|
10
|
82 | 58 | 70 |
| 06/08/99 |
91
|
70
|
81
|
+11
|
0.00
|
102 | 39 |
0
|
16
|
83 | 58 | 70 |
| 06/09/99 |
90
|
65
|
78
|
+7
|
T
|
101 | 44 |
0
|
13
|
83 | 58 | 71 |
| 06/10/99 |
75
|
62
|
69
|
-2
|
0.03
|
106 | 43 |
0
|
4
|
83 | 59 | 71 |
| 06/11/99 |
75
|
63
|
69
|
-2
|
0.04
|
103 | 44 |
0
|
4
|
84 | 59 | 71 |
| 06/12/99 |
78
|
56
|
67
|
-5
|
0.01
|
101 | 43 |
0
|
2
|
84 | 59 | 72 |
| 06/13/99 |
80
|
60
|
70
|
-2
|
0.38
|
102 | 43 |
0
|
5
|
84 | 60 | 72 |
| 06/14/99 |
80
|
51
|
66
|
-6
|
0.00
|
101 | 44 |
0
|
1
|
85 | 60 | 72 |
| 06/15/99 |
68
|
52
|
60
|
-13
|
0.26
|
108 | 44 |
5
|
0
|
85 | 60 | 73 |
| 06/16/99 |
68
|
50
|
59
|
-14
|
0.07
|
105 | 45 |
6
|
0
|
85 | 60 | 73 |
| 06/17/99 |
72
|
44
|
58
|
-15
|
0.00
|
101 | 44 |
7
|
0
|
85 | 61 | 73 |
| 06/18/99 |
74
|
54
|
64
|
-9
|
T
|
105 | 50 |
1
|
0
|
86 | 61 | 73 |
| 06/19/99 |
68
|
61
|
65
|
-9
|
T
|
104 | 42 |
0
|
0
|
86 | 61 | 74 |
| 06/20/99 |
80
|
64
|
72
|
-2
|
0.00
|
106 | 47 |
0
|
7
|
86 | 62 | 74 |
| 06/21/99 |
88
|
65
|
77
|
+3
|
0.00
|
107 | 43 |
0
|
12
|
86 | 62 | 74 |
| 06/22/99 |
80
|
64
|
72
|
-2
|
0.46
|
102 | 48 |
0
|
7
|
87 | 62 | 74 |
| 06/23/99 |
85
|
62
|
74
|
-1
|
0.24
|
106 | 46 |
0
|
9
|
87 | 62 | 75 |
| 06/24/99 |
87
|
63
|
75
|
0
|
0.01
|
103 | 50 |
0
|
10
|
87 | 63 | 75 |
| 06/25/99 |
87
|
63
|
75
|
0
|
0.00
|
103 | 46 |
0
|
10
|
87 | 63 | 75 |
| 06/26/99 |
89
|
66
|
78
|
+2
|
0.00
|
108 | 48 |
0
|
13
|
88 | 63 | 76 |
| 06/27/99 |
79
|
66
|
73
|
-3
|
2.03
|
104 | 46 |
0
|
8
|
88 | 64 | 76 |
| 06/28/99 |
76
|
59
|
68
|
-8
|
0.10
|
103 | 52 |
0
|
3
|
88 | 64 | 76 |
| 06/29/99 |
69
|
52
|
61
|
-15
|
0.07
|
104 | 44 |
4
|
0
|
88 | 64 | 76 |
| 06/30/99 |
75
|
58
|
67
|
-9
|
1.86
|
103 | 51 |
0
|
2
|
89 | 64 | 76 |
| TOTAL |
5.68
|
26
|
188
|
|||||||||
| AVERAGE |
80.2
|
60.1
|
70.2
|
|||||||||
| NORMAL |
84.7
|
60.2
|
72.5
|
3.89
|
11
|
236
|
||||||
| DEPARTURE |
-4.5
|
-0.1
|
-2.3
|
+1.79
|
+15
|
-48
|
1999 TOTAL PRECIPITATION:
Jan. 0.35 + Feb. 1.28 + Mar. 1.52 + Apr. 4.54 + May 5.63 + Jun 5.68 = 19.00 inches.
Normal January 1 through June 30 = 13.90 inches. 1999 Surplus = 5.11 inches.AVERAGE AND TOTAL are JUNE 1999.
NORMAL is the 1961-90 Standard Normals.
DEPARTURE is JUNE 1999 Average measured against 1961-90 normals.
MAX = Observed Maximum and MIN = Observed Minimum temperatures.
MEAN = Observed Mean Daily temperature.
DEP = Departure from normal ( __ = below normal, + above normal).
PCPN = Observed daily precipitation (midnight to midnight, Central Standard Time).
RMAX = Record maximum temperature.
RMIN = Record Minimum temperature.
HDD = heating degree day units (base of 65 degrees).
CDD = cooling degree day units (base of 65 degrees).
AVG MAX = Daily Normal High Temperature (1961-90 normals).
AVG MIN = Daily Normal Low Temperature (1961-90 normals).
AVG MEAN = Daily Normal Mean Temperature (1961-90 normals).
90 F and 100 F Climatology located at Lincoln's Historical Heat Waves (1887-1999)
UNL
University of Nebraska-Lincoln
High Plains Climate Center
