BWS Daily Climatology Written Summary

BWS Daily Climatology Table One

BWS Daily Climatology Table Two

BWS Daily Climatology Graphs

July 1 2015 to July 6 2015


(Compiled: Tuesday, July 07, 2015 20:42)

Written Summary   Table One   Table Two   Graphs  
Notes:
1. Mean daily temperature and pressure are averaged from the standard 24 hourly observations and not as the average of the maximum and minimum values.
2. Precipitation day has = or >0.01". Trace amounts (< 0.01") are not included in data.
3. Departures from the normal are based on the 1971 to 2000 normals where available (with the exception of the Sea Surface Temperature, which is based on the 1985 to 2000 normal).
Notes:
1. Mean humidity is averaged from the standard 24 hourly observations.
2. Weather Notes indicate a specific condition was observed at least once that day.
3. Departures from the normal are based on the 1971 to 2000 normals where available (with the exception of the Sea Surface Temperature, which is based on the 1985 to 2000 normal).
Key:
PN = Precipitation, PC = Partly Cloudy, MC = Mostly Cloudy, OV = Overcast, DZ = Drizzle, SH = Showers, BS = Blowing Spray GR = Hail, FC = Funnel Cloud, HZ = Haze, RA = Rain, BR = Mist, TS = Thunder Storm/Shower
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July begins with continued warmer than normal temperatures on moderate southerly flow.


Last edited: Tuesday, July 07, 2015

July 1st and 2nd brought moderate southerly flow through a dominant SFC ridge extending over the area from the Bermuda-Azores high to the east. Weak convergence provided 0.01" of precipitation in a couple of showers on the 1st with a high of 86F/30C, a low of 80F/26C and 10.7 hours of sunshine. The 2nd was dry with a high of 86F/30C, a low of 79F/26C and 12.2 hours of sunshine. The 3rd was a fine mostly sunny day. The high was 86F/30C and the low 79F/26C. No precipitation was recorded. There were 11.6 hours of sunshine recorded. The 4th was a generally fine day, though some isolated brief showers moved through late in the afternoon. Only a trace of rainfall was recorded with 12 hours of sunshine was recorded. High for the day was 87F/31C and the low 17F/26C. The same temperatures were measured on the 5th with 12.3 hours of sunshine and no precipitation. High pressure remained dominant on Monday the 6th providing 9.9 hours of sunshine and no rainfall. The high reached 86F/30C with a low of 80F/27C.

Produced by the Bermuda Weather Service
Unless otherwise stated, all statistical data are based on observations taken at the Bermuda International Airport.
 Mean Temp.
(°C/°F)
Max Temp.
(°C/°F)
Min Temp.
(°C/°F)
Daily Precip.
Inches
Accumulated Precip.
Inches
Year To Date Precip.
Inches
Sea Surface Temp.
(C/F)
Mean
Sea Level Pressure
" Hg / hPa
Total   0.01    
Mean27.9 / 82.130.1 / 86.326.3 / 79.4   28.3 / 82.930.25 / 1024.0
Departure
From Norm.
0.5 / 0.70.5 / 1.01.2 / 2.2-4.93  0.6 / 1.1 
Max28.1 / 82.630.7 / 87.3 0.01  28.3 / 82.930.27 / 1025.1
Min27.7 / 81.8 26.1 / 79.0   28.3 / 82.930.22 / 1023.4
 Mean Temp.
(°C/°F)
Max Temp.
(°C/°F)
Min Temp.
(°C/°F)
Daily Precip.
Inches
Accumulated Precip.
Inches
Year To Date Precip.
Inches
Sea Surface Temp.
(C/F)
Mean
Sea Level Pressure
" Hg / hPa
7/1/201527.7 / 81.829.8 / 85.626.4 / 79.50.010.0124.1728.3 / 82.930.26 / 1024.7
7/2/201527.7 / 81.829.7 / 85.526.1 / 79.00.000.0124.1728.3 / 82.930.23 / 1023.7
7/3/201527.7 / 81.930.0 / 86.026.2 / 79.20.000.0124.1728.3 / 82.930.22 / 1023.4
7/4/201528.1 / 82.630.7 / 87.326.3 / 79.30.000.0124.1728.3 / 82.930.25 / 1024.4
7/5/201528.0 / 82.430.6 / 87.126.3 / 79.30.000.0124.1728.3 / 82.930.27 / 1025.1
7/6/201528.0 / 82.330.0 / 86.026.6 / 79.90.000.0124.1728.3 / 82.930.25 / 1024.4
 Hours Of
Sunshine
Mean
R.H.
%
Absolute
Max. R.H.
%
Absolute
Min. R.H.
%
Max Of
Mean Wind
knots / °
Peak
Wind
knots / °
Sky Conditions / Weather Notes
PN PC MC OV DZ SH RA GR TS FC HZ BS BR
Total68.7         
1630020010000
Mean11.573.381.560.7      
             
Departure
From Norm.
          
-13            
Max12.3 86.0 16  19  
             
Min9.9  55.0      
             
 Hours Of
Sunshine
Mean
R.H.
%
Absolute
Max. R.H.
%
Absolute
Min. R.H.
%
Max Of
Mean Wind
knots / °
Peak
Wind
knots / °
Sky Conditions / Weather Notes
PN PC MC OV DZ SH RA GR TS FC HZ BS BR
7/1/201510.777.8866816 / 23019 / 230
PNPCSH
7/2/201512.273.5826312 / 22016 / 230
PC
7/3/201511.673.2806014 / 22018 / 200
PCMC
7/4/20151271.6815614 / 25017 / 250
PCSH
7/5/201512.372825514 / 30018 / 250
PCMC
7/6/20159.971.5786210 / 31013 / 300
PCMCTS