Essex Weather Information
Essex historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 58.97%
Annual chance of sunshine: 58.97%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
54.84%
9
8
14
February
50.00%
7
7
14
March
48.39%
7
8
16
April
51.72%
7
8
14
May
54.84%
7
10
14
June
63.33%
8
11
11
July
74.19%
11
12
8
August
70.97%
12
10
9
September
66.67%
12
8
10
October
67.74%
13
8
10
November
53.33%
9
7
14
December
51.61%
8
8
15
Temperature
JULY HIGH 86.9° - JANUARY LOW 11.3°
Month
Average
Max Average
Min Average
January
21.3°
31.3°
11.3°
February
27.7°
38°
17.4°
March
39.3°
50.2°
28.3°
April
51.3°
62.8°
39.7°
May
62.5°
73.7°
51.3°
June
72.2°
83.3°
61°
July
76.2°
86.9°
65.4°
August
73.9°
84.9°
62.9°
September
65.8°
78°
53.6°
October
53.5°
66.1°
40.8°
November
38.5°
48.5°
28.4°
December
26°
35.1°
16.9°
Rainfall
Average Annual Rainfall 33.94 inches
Month
Average Rainfall
January
0.79 Inches
February
0.93 Inches
March
2.32 Inches
April
3.26 Inches
May
4.53 Inches
June
4.55 Inches
July
4.59 Inches
August
3.76 Inches
September
3.43 Inches
October
2.49 Inches
November
2.15 Inches
December
1.14 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1355
0
February
1045
0
March
798
0
April
418
6
May
154
77
June
9
223
July
1
347
August
14
290
September
83
107
October
364
7
November
797
0
December
1209
0