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vcrlter

VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH

Site OYSM, Month MAR, Year 2026

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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 mMoles/m2
1 0.00 13 3 7.3 3.62328 8.72 16828 26882
2 2.10 6 3 4.0 5.05351 6.61 8590 14164
3 0.18 8 3 5.5 2.28309 8.87 4188 7340
4 0.04 20 6 11.2 1.94242 11.96 17040 28037
5 0.00 25 6 14.5 2.18137 14.26 16889 27363
6 0.00 18 5 8.4 3.56 6 10.58 8673 14940
7 0.00 20 6 10.9 2.40 73 12.67 14008 24476
8 0.42 23 18 19.7 3.24173 19.17 8397 14440
9 0.00 23 13 16.7 1.83156 17.63 13596 23713
10 0.00 24 13 17.9 1.79120 15.94 19533 31366
11 0.00 25 16 19.1 2.30112 18.77 15198 26818
12 24.87 24 1 12.0 4.78254 12.78 2631 4975
13 0.00 13 -1 6.2 2.85134 7.24 19231 29958
14 0.02 16 8 12.4 2.53218 8.35 12967 20692
15 0.94 14 9 11.2 4.35 70 10.51 15773 26539
16 24.51 19 12 13.8 3.75120 15.48 5310 9705
17 0.00 11 3 5.6 3.78242 5.12 21239 33889
18 0.00 5 0 2.2 2.77355 4.41 18603 30851
19 0.01 9 1 5.3 1.94 77 6.00 20861 34156
20 2.07 15 2 9.8 2.68125 8.96 20249 32339
21 0.37 21 10 14.2 3.22195 12.03 20643 34070
22 0.00 23 9 15.2 2.45108 15.26 18662 32216
23 0.01 21 8 14.9 4.10299 13.18 12179 20263
24 0.01 8 4 5.2 3.61355 5.43 20423 34727
25 0.00 12 5 8.1 2.74 77 8.23 20306 34519
26 0.00 24 12 18.2 3.51166 14.82 19322 32909
27 9.23 23 7 15.4 4.72293 14.86 11123 18633
28 0.08 8 0 5.8 4.24288 6.26 21725 36655
29 0.00 12 -0 6.9 2.66119 7.32 21602 46587
30 0.01 22 10 16.5 3.30161 12.49 19330 43112
31 0.00 26 16 19.6 3.92165 16.69 21098 47493

Monthly Summary: Site OYSM, Month MAR, Year 2026

Mon. Tot. Precip. 64.9 mm Mean wind vel. 3.163 m/s
Mon. Mean Temp. 11.4 deg. C Wind dir 118 deg
Mean Max. Temp. 17.0 deg. C Mean Min. Temp. 6.7 deg. C
Extreme Max. Temp 25.8 deg. C Mean vapor press 11.31 mb
Extreme Min. Temp -0.6 deg. C Total Solar Rad 486216 KJ/sq. m
Total photosyn. 843825 mMoles/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 (milli-moles per m squared)
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PARgraph
Hourly Photosynthetically Active Radiation (milliMoles 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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