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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month MAR, Year 1998 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR uE/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 12 | 7 | 8.9 | 1.82 | 76 | 11.30 | . | . |
| 2 | 1.52 | 8 | 7 | 7.2 | 1.96 | 76 | 9.93 | . | . |
| 3 | 0.25 | 9 | 5 | 6.9 | 3.77 | 312 | 7.21 | . | . |
| 4 | 0.00 | 10 | 0 | 5.7 | 1.58 | 246 | 5.99 | . | . |
| 5 | 0.00 | 9 | 1 | 5.8 | 1.51 | 327 | 7.02 | . | . |
| 6 | 0.00 | 10 | -0 | 5.0 | 0.98 | 115 | 6.78 | . | . |
| 7 | 2.54 | 12 | 7 | 8.7 | 2.32 | 73 | 10.64 | . | . |
| 8 | 26.16 | 17 | 9 | 11.3 | 2.89 | 98 | 13.41 | . | . |
| 9 | 21.08 | 19 | 13 | 15.9 | 3.34 | 209 | 15.99 | . | . |
| 10 | 0.00 | 14 | 1 | 7.6 | 4.49 | 296 | 5.93 | . | . |
| 11 | 0.00 | 2 | -2 | -0.0 | 4.39 | 331 | 2.94 | . | . |
| 12 | 0.00 | 3 | -4 | -0.8 | 3.62 | 319 | 2.48 | . | . |
| 13 | 0.00 | 5 | -5 | 1.5 | 1.43 | 145 | 3.97 | . | . |
| 14 | 0.00 | 17 | 3 | 8.8 | 4.01 | 231 | 5.64 | . | . |
| 15 | 0.00 | 8 | -1 | 4.1 | 1.64 | 2 | 4.58 | . | . |
| 16 | 0.00 | 6 | 1 | 3.3 | 1.69 | 59 | 5.14 | . | . |
| 17 | 1.78 | 6 | 3 | 4.7 | 3.62 | 93 | 6.32 | . | . |
| 18 | 50.03 | 15 | 5 | 10.0 | 2.09 | 104 | 12.11 | . | . |
| 19 | 6.35 | 15 | 11 | 12.8 | 1.30 | 199 | 14.47 | . | . |
| 20 | 0.25 | 12 | 7 | 8.2 | 3.92 | 84 | 10.89 | . | . |
| 21 | 10.93 | 11 | 4 | 8.1 | 3.78 | 35 | 10.64 | . | . |
| 22 | 0.00 | 9 | 3 | 5.8 | 2.74 | 306 | 7.55 | . | . |
| 23 | 0.00 | 10 | 2 | 6.5 | 1.17 | 264 | 6.35 | . | . |
| 24 | 0.51 | 13 | 1 | 7.4 | 0.89 | 237 | 8.33 | . | . |
| 25 | 0.25 | 10 | 1 | 6.3 | 1.50 | 88 | 7.53 | . | . |
| 26 | 0.00 | 20 | 7 | 13.6 | 1.98 | 211 | 12.18 | . | . |
| 27 | 0.00 | 25 | 15 | 18.7 | 3.88 | 224 | 16.37 | . | . |
| 28 | 0.00 | 24 | 15 | 18.2 | 3.61 | 222 | 15.92 | . | . |
| 29 | 0.00 | 27 | 16 | 20.1 | 2.98 | 230 | 17.68 | . | . |
| 30 | 0.00 | 28 | 18 | 21.7 | 3.02 | 221 | 18.32 | . | . |
| 31 | 0.00 | 25 | 18 | 20.5 | 3.09 | 216 | 19.22 | . | . |
| Mon. Tot. Precip. 121.7 mm | Mean wind vel. 2.613 m/s |
| Mon. Mean Temp. 9.1 deg. C | Wind dir 262 deg |
| Mean Max. Temp. 13.2 deg. C | Mean Min. Temp. 5.4 deg. C |
| Extreme Max. Temp 27.8 deg. C | Mean vapor press 9.77 mb |
| Extreme Min. Temp -4.5 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . uEin/sq.m |
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| Daily Total Precipitation (mm) |
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| Hourly Mean Temperatures (deg. C) |
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| Hourly Max Min and Mean Temperatures (deg. C) |
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| Wind Speed (m/s) |
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| Frequency of Wind Direction |
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| Wind Vectors (circle=1.5 m/s) |
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| Relative Humidity (percent) |
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| Photosynthetically Active Radiation (micro-einsteins per m squared) |
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| Hourly Photosynthetically Active Radiation (micro-einsteins per m squared) |
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| Solar Radiation (KiloJoules per Meter Squared) |
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| Hourly Solar Radiation (KiloJoules per Meter Squared) |
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| Hours of Station Operation |
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| Data Logger Battery Voltage and Internal Logger Temperature |