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vcrlter

VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH

Site PHCK, Month SEP, Year 1998

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Day of MonthPrecip (mm)Max Temp. oCMin Temp. oCMean Temp. oC Wind Speed (m/s)Wind Dir (deg.)Vapor Press. (mb) Solar Rad. KJ/m2PAR uE/m2
1 0.00 27 22 24.7 1.67 61 27.91 7456 11992
2 0.00 29 22 25.5 1.36192 27.30 13994 21170
3 2.79 29 22 25.3 1.70179 28.36 10490 17827
4 54.36 26 20 22.8 2.25 38 26.25 9569 15933
5 0.00 27 18 22.6 0.92323 21.41 22170 32931
6 0.25 31 17 24.7 2.13200 25.17 20802 30966
7 0.00 34 24 28.3 3.38208 28.90 20311 30388
8 11.69 29 16 21.4 2.38291 18.84 11982 19420
9 0.00 22 15 18.5 2.75294 12.86 20504 32001
10 0.00 23 13 18.6 2.07301 14.27 21517 35529
11 0.00 26 13 19.0 0.90265 15.79 21258 33986
12 0.00 31 16 23.1 1.05239 18.78 21094 33246
13 0.00 31 18 23.8 0.95 24 23.89 18634 30850
14 0.00 28 21 24.1 0.36 99 26.61 18870 29762
15 0.00 30 21 24.7 0.66189 27.57 18865 29126
16 0.00 31 21 25.9 2.06210 27.45 17468 27555
17 0.00 31 21 25.2 0.89218 27.33 13109 21362
18 0.00 26 22 24.2 1.88 64 27.56 9153 14448
19 0.00 27 23 24.2 2.27 64 26.89 11982 19165
20 0.00 27 20 23.3 0.72 48 24.82 18525 29553
21 0.00 30 19 24.5 0.67192 26.10 17935 28206
22 10.16 29 21 24.6 1.41246 27.73 12576 19658
23 0.00 21 11 17.6 2.29 8 13.60 20272 30240
24 0.00 23 8 15.9 0.59162 12.05 20244 30811
25 0.00 26 13 20.2 0.78192 17.96 18366 29382
26 0.00 29 17 23.1 0.75216 22.92 17175 28011
27 0.00 32 21 26.6 3.31213 24.25 17563 28205
28 0.00 31 22 26.1 2.28267 24.37 16596 28083
29 0.00 25 17 21.6 0.97 57 19.16 17612 29809
30 29.46 27 18 23.0 1.13186 25.06 14715 22647

Monthly Summary: Site PHCK, Month SEP, Year 1998

Mon. Tot. Precip. 108.7 mm Mean wind vel. 1.551 m/s
Mon. Mean Temp. 23.1 deg. C Wind dir 235 deg
Mean Max. Temp. 27.9 deg. C Mean Min. Temp. 18.4 deg. C
Extreme Max. Temp 33.7 deg. C Mean vapor press 23.04 mb
Extreme Min. Temp 7.6 deg. C Total Solar Rad 500808 KJ/sq. m
Total photosyn. 792263 uEin/sq.m


Graphics

PPTgraph
Daily Total Precipitation (mm)
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TEMPgraph
Hourly Mean Temperatures (deg. C)
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TEMP1graph
Hourly Max Min and Mean Temperatures (deg. C)
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WINDSgraph
Wind Speed (m/s)
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WINDDgraph
Frequency of Wind Direction
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STARgraph
Wind Vectors (circle=1.5 m/s)
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RHgraph
Relative Humidity (percent)
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PARgraph
Photosynthetically Active Radiation (micro-einsteins per m squared)
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PARgraph
Hourly Photosynthetically Active Radiation (micro-einsteins per m squared)
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RSgraph
Solar Radiation (KiloJoules per Meter Squared)
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RS1graph
Hourly Solar Radiation (KiloJoules per Meter Squared)
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NHOURSgraph
Hours of Station Operation
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VOLTgraph
Data Logger Battery Voltage and Internal Logger Temperature
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