LOCAL CLIMATOLOGICAL DATA
Portofino
Month: 09 / 2025
Station Location: Portofino, Clayton, North Carolina
Lat.035:37:00 Long.0078:21:00
Elevation(Ground): 212. above sea level
Temperature
(Farenheit)
Degree Days
Base 64 Degrees
  Snow/
Ice on
Grnd. (in.)
Rain
(in.)
Pressure
(inches)
Wind:Speed=mph
D
A
Y
Max.
Min. Avg. Dep
From
Normal
Avg
Dew
pt.
Avg
Wet
Bulb
Heating Cooling Sig
Cond
Sun hrs 2400
LST
_____
Snow Fall
2400
LST
_____
Water
Equiv
Avg
Sea
Level
Avg
Spd
Avg
Dir
Max
Spd
Max
Spd
Dir
D
A
Y
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
080.7
080.3
084.7
086.9
090.7
091.5
073.9
079.3
076.1
071.3
078.2
083.3
082.1
081.4
082.3
075.1
076.5
087.7
091.7
089.7
084.9
086.1
089.8
092.8
092.8
088.6
080.1
078.5
071.5
074.4
-----
54.7
54.2
52.2
55.8
62.4
66.1
62.9
61.6
58.5
64.4
65.0
57.6
57.5
56.6
59.4
62.9
61.3
57.1
61.1
61.4
60.4
57.0
58.5
64.8
69.7
70.0
69.5
68.4
67.2
67.6
-----
67.2
66.6
67.5
71.8
76.9
77.1
68.0
68.5
66.6
67.2
69.6
69.2
68.6
66.3
70.1
66.9
67.4
70.4
74.4
74.6
71.7
69.1
72.0
77.5
77.9
77.3
74.1
72.2
69.5
70.0
-----
-10.0
-7.7
-1.9
+2.5
+7.6
+6.2
-5.0
+2.8
+2.6
+1.5
+2.4
-0.6
-2.1
-7.0
-2.4
-1.5
-5.0
-2.7
+1.7
+1.6
-0.1
-4.5
+0.1
+3.8
+1.3
+2.4
-2.9
-0.6
-4.8
-----
-----
57.7
57.6
58.6
62.2
67.7
69.7
64.9
56.1
59.7
64.4
66.0
62.3
60.3
59.4
61.0
59.6
61.1
63.7
65.8
64.0
64.8
60.1
62.0
68.3
71.3
72.3
71.5
68.1
67.6
66.0
-----
61.6
61.4
62.2
65.9
70.9
72.2
66.1
61.3
62.5
65.4
67.3
65.0
63.6
62.2
64.6
62.5
63.6
66.2
68.9
67.9
67.3
63.7
65.9
71.5
73.5
73.9
72.3
69.6
68.3
67.5
-----
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
02.3
01.6
02.6
06.8
11.9
12.1
03.1
03.6
01.7
02.2
04.7
04.3
03.6
01.3
05.2
01.9
02.4
05.4
09.4
09.7
06.7
04.2
07.1
12.6
13.0
12.3
09.1
07.3
04.5
05.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
05.2
07.2
08.5
05.8
01.5
01.2
00.3
09.7
01.3
00.0
00.3
07.9
06.6
00.5
03.8
00.1
01.7
06.5
06.9
07.6
04.5
06.0
04.2
03.9
02.7
04.3
00.2
00.9
00.0
00.0
-----
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
00.00
00.00
00.00
00.00
00.00
00.45
00.01
00.00
00.00
00.05
00.34
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.40
00.18
00.29
00.00
00.32
00.02
-----
30.16
30.09
29.98
29.93
30.00
30.02
30.06
30.20
30.17
30.11
30.13
30.15
30.11
30.03
30.10
30.11
30.03
30.05
30.04
30.11
30.17
30.11
30.06
30.03
29.93
29.87
29.91
30.07
30.11
29.99
-----
03.2
02.8
01.5
03.0
02.8
03.5
03.5
05.3
05.0
04.5
02.7
02.5
03.3
02.2
04.6
05.6
03.9
01.7
01.2
01.5
02.7
01.7
01.2
02.3
03.9
01.9
01.1
03.3
03.5
06.0
-----
~033
~034
~063
~196
~193
~193
~013
~021
~019
~004
~020
~042
~040
~023
~016
~353
~330
~025
~103
~117
~045
~080
~119
~184
~194
~198
~357
~037
~039
~015
-----
19.6
19.6
11.5
21.9
17.3
20.7
24.1
25.3
21.9
18.4
14.9
23.0
19.6
17.3
23.0
24.1
24.1
12.7
11.5
14.9
16.1
14.9
12.7
17.3
24.1
16.1
10.3
17.3
16.1
21.9
-----
~022
~340
~333
~238
~220
~308
~009
~100
~064
~005
~016
~346
~355
~009
~349
~335
~345
~027
~187
~183
~083
~094
~171
~197
~294
~345
~322
~044
~360
~016
-----
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
  82.8
92.8
61.5
52.2
70.9 -0.8 63.8 66.4 0000.0 0005.9 - Total
109.0
Total
0.00
2.05 30.062 03.1 027 18.4 <Monthly Average
Degree Days
Monthly Total
Heating: 000.0
Cooling: 177.7
Max 24-hr Precip: 0.45 on Day: 6

Max Snowfall: 0.00<
  Sea Level Pressure
Max was 30.24 on day 8
Min was 29.82 on day 25

Wind Run 2197.3miles  
  Number of days with---------> Max Temp >= 86 was 11
Max Temp <= 32 was 0
Thunderstorms:
Min Temp <= 86 was 30
Min Temp <= 0 was 0
Heavy fog:
Precipitation >=.01inch was 9
Precipitation >=.10inch was 6
Snowfall >=1.0inch was 0
*EXTREME FOR THE MONTH- LAST OCCURENCE IF MORE THAN ONCE.