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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month DEC, Year 1996 |
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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 | 7.62 | 17 | 10 | 12.7 | 2.21 | 197 | 13.56 | . | . |
| 2 | 1.78 | 17 | 2 | 10.2 | 2.18 | 313 | 10.74 | . | . |
| 3 | 2.79 | 11 | 1 | 6.5 | 0.56 | 147 | 8.46 | . | . |
| 4 | 0.00 | 11 | 3 | 7.3 | 2.56 | 326 | 7.48 | . | . |
| 5 | 3.81 | 10 | -0 | 5.7 | 1.19 | 112 | 7.68 | . | . |
| 6 | 7.11 | 11 | 2 | 6.5 | 3.86 | 279 | 7.46 | . | . |
| 7 | 11.94 | 11 | 4 | 7.8 | 2.66 | 302 | 9.34 | . | . |
| 8 | 1.52 | 10 | 2 | 5.8 | 2.50 | 266 | 7.19 | . | . |
| 9 | 0.00 | 6 | 1 | 3.8 | 5.29 | 328 | 5.16 | . | . |
| 10 | 0.00 | 8 | 1 | 4.6 | 2.45 | 262 | 5.27 | . | . |
| 11 | 0.00 | 13 | 5 | 7.2 | 2.34 | 227 | 7.02 | . | . |
| 13 | 3.30 | 13 | 7 | 9.8 | 4.03 | 307 | 11.64 | . | . |
| 14 | 2.79 | 7 | 5 | 6.0 | 6.21 | 344 | 8.40 | . | . |
| 15 | 0.00 | 6 | 5 | 5.5 | 3.85 | 3 | 8.10 | . | . |
| 16 | 0.25 | 10 | 6 | 7.2 | 2.15 | 359 | 9.79 | . | . |
| 17 | 0.76 | 14 | 7 | 9.9 | 0.85 | 218 | 11.75 | . | . |
| 18 | 0.76 | 17 | 10 | 12.3 | 0.90 | 238 | 13.67 | . | . |
| 19 | 15.49 | 10 | 0 | 7.1 | 2.29 | 282 | 9.79 | . | . |
| 20 | 8.13 | 0 | -4 | -2.2 | 3.83 | 296 | 2.99 | . | . |
| 21 | 6.35 | 3 | -6 | -1.8 | 0.88 | 55 | 3.93 | . | . |
| 22 | 0.00 | 6 | -4 | 0.8 | 0.75 | 226 | 5.43 | . | . |
| 23 | 0.00 | 14 | 4 | 8.4 | 2.27 | 222 | 7.07 | . | . |
| 24 | 6.35 | 18 | 11 | 14.5 | 3.56 | 207 | 12.39 | . | . |
| 25 | 1.27 | 12 | -1 | 3.0 | 2.82 | 328 | 5.40 | . | . |
| 26 | 0.25 | 10 | -1 | 4.6 | 0.89 | 154 | 7.26 | . | . |
| 27 | 12.45 | 10 | 5 | 6.6 | 1.42 | 2 | 9.20 | . | . |
| 28 | 0.00 | 11 | 6 | 8.4 | 1.28 | 208 | 10.53 | . | . |
| 29 | 0.00 | 19 | 11 | 14.9 | 3.64 | 223 | 14.82 | . | . |
| 30 | 0.00 | 16 | 8 | 11.4 | 1.42 | 255 | 12.69 | . | . |
| 31 | 3.05 | 13 | 4 | 9.9 | 2.45 | 356 | 11.70 | . | . |
| Mon. Tot. Precip. 97.8 mm | Mean wind vel. 2.444 m/s |
| Mon. Mean Temp. 7.1 deg. C | Wind dir 294 deg |
| Mean Max. Temp. 11.1 deg. C | Mean Min. Temp. 3.4 deg. C |
| Extreme Max. Temp 18.9 deg. C | Mean vapor press 8.86 mb |
| Extreme Min. Temp -5.8 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 |