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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month DEC, Year 2004 |
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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 mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.51 | 19 | 9 | 13.3 | 4.20 | 253 | 10.08 | . | . |
| 2 | 0.00 | 12 | 2 | 8.1 | 1.11 | 177 | 7.58 | . | . |
| 3 | 0.00 | 13 | 5 | 8.8 | 1.72 | 324 | 6.36 | . | . |
| 4 | 0.00 | 11 | 4 | 7.4 | 1.89 | 69 | 6.38 | . | . |
| 5 | 0.00 | 15 | 6 | 10.5 | 1.14 | 260 | 7.41 | . | . |
| 6 | 1.02 | 14 | 8 | 11.3 | 0.96 | 203 | 10.95 | . | . |
| 7 | 5.33 | 22 | 11 | 15.5 | 2.33 | 208 | 16.55 | . | . |
| 8 | 0.00 | 21 | 10 | 16.5 | 2.03 | 282 | 12.37 | . | . |
| 9 | 0.25 | 15 | 8 | 12.7 | 1.44 | 109 | 13.60 | . | . |
| 10 | 61.73 | 18 | 14 | 15.8 | 2.76 | 186 | 18.02 | . | . |
| 11 | 0.00 | 15 | 9 | 12.0 | 2.65 | 257 | 11.40 | . | . |
| 12 | 0.00 | 10 | 5 | 8.5 | 2.83 | 285 | 6.67 | . | . |
| 13 | 0.00 | 14 | 6 | 9.6 | 3.95 | 288 | 6.64 | . | . |
| 14 | 0.00 | 6 | 2 | 3.8 | 5.93 | 335 | 4.02 | . | . |
| 15 | 0.00 | 3 | -1 | 0.9 | 5.78 | 352 | 3.58 | . | . |
| 16 | 0.00 | 7 | -3 | 2.9 | 1.78 | 242 | 3.99 | . | . |
| 17 | 0.00 | 10 | 2 | 5.9 | 2.33 | 278 | 4.87 | . | . |
| 18 | 0.00 | 11 | 4 | 7.0 | 2.24 | 58 | 7.60 | . | . |
| 19 | 1.27 | 10 | -1 | 5.3 | 2.10 | 305 | 7.63 | . | . |
| 20 | 0.00 | -1 | -9 | -5.9 | 8.41 | 333 | 2.22 | . | . |
| 21 | 0.00 | 8 | -4 | 2.6 | 2.77 | 233 | 3.08 | . | . |
| 22 | 0.00 | 15 | 6 | 9.1 | 2.37 | 214 | 6.51 | . | . |
| 23 | 7.62 | 17 | 5 | 11.9 | 4.07 | 189 | 13.30 | . | . |
| 24 | 0.00 | 5 | -0 | 2.0 | 5.45 | 7 | 4.55 | . | . |
| 25 | 0.00 | 0 | -2 | -1.1 | 3.85 | 19 | 3.08 | . | . |
| 26 | 0.00 | 1 | -1 | -0.2 | 5.62 | 1 | 5.25 | . | . |
| 27 | 0.00 | 1 | -3 | -1.0 | 7.50 | 341 | 2.78 | . | . |
| 28 | 1.52 | 2 | -6 | -1.8 | 1.99 | 96 | 2.85 | . | . |
| 29 | 0.00 | 10 | 2 | 5.6 | 2.78 | 252 | 5.05 | . | . |
| 30 | 0.00 | 10 | 4 | 7.1 | 2.11 | 45 | 7.39 | . | . |
| 31 | 0.00 | 13 | 3 | 8.2 | 1.13 | 180 | 9.86 | . | . |
| Mon. Tot. Precip. 79.3 mm | Mean wind vel. 3.135 m/s |
| Mon. Mean Temp. 6.9 deg. C | Wind dir 319 deg |
| Mean Max. Temp. 10.5 deg. C | Mean Min. Temp. 2.9 deg. C |
| Extreme Max. Temp 21.9 deg. C | Mean vapor press 7.47 mb |
| Extreme Min. Temp -9.5 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . mMoles/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 (milli-moles per m squared) |
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| Hourly Photosynthetically Active Radiation (milliMoles 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 |