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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month JAN, Year 2000 |
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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 | 0.25 | 15 | 2 | 9.2 | 2.15 | 184 | 10.34 | . | . |
| 2 | 0.00 | 18 | 9 | 12.9 | 2.20 | 207 | 12.29 | . | . |
| 3 | 0.00 | 21 | 13 | 15.6 | 3.10 | 216 | 15.34 | . | . |
| 4 | 16.51 | 22 | 10 | 15.9 | 4.32 | 209 | 16.97 | . | . |
| 5 | 3.05 | 10 | 1 | 6.0 | 4.89 | 344 | 6.53 | . | . |
| 6 | 0.00 | 10 | 1 | 5.7 | 1.73 | 55 | 7.71 | . | . |
| 7 | 1.78 | 12 | 2 | 7.3 | 2.19 | 300 | 8.46 | . | . |
| 8 | 0.00 | 8 | -2 | 4.3 | 1.67 | 126 | 6.21 | . | . |
| 9 | 4.57 | 11 | 6 | 7.8 | 0.94 | 192 | 9.42 | . | . |
| 10 | 14.73 | 17 | 8 | 12.3 | 3.24 | 218 | 13.64 | . | . |
| 11 | 0.00 | 17 | 8 | 12.2 | 4.14 | 275 | 7.95 | . | . |
| 12 | 0.00 | 11 | 1 | 7.4 | 2.16 | 263 | 6.60 | . | . |
| 13 | 0.00 | 18 | 2 | 10.3 | 5.45 | 299 | 9.27 | . | . |
| 14 | 0.00 | 2 | -2 | -0.9 | 6.85 | 343 | 2.81 | . | . |
| 15 | 0.00 | 3 | -5 | -0.7 | 2.35 | 99 | 3.56 | . | . |
| 16 | 0.00 | 13 | 3 | 7.5 | 4.85 | 276 | 5.89 | . | . |
| 17 | 0.00 | 5 | -5 | -2.2 | 6.67 | 345 | 2.25 | . | . |
| 18 | 0.00 | -4 | -7 | -5.6 | 2.21 | 5 | 2.79 | . | . |
| 19 | 0.51 | 3 | -6 | -1.5 | 2.88 | 315 | 4.25 | . | . |
| 20 | 10.92 | 3 | -0 | 1.4 | 6.20 | 314 | 5.61 | . | . |
| 21 | 0.00 | -0 | -6 | -3.5 | 8.12 | 325 | 2.17 | . | . |
| 22 | 0.00 | -2 | -7 | -4.5 | 2.67 | 342 | 2.34 | . | . |
| 23 | 5.33 | 1 | -3 | -0.8 | 1.56 | 356 | 5.68 | . | . |
| 24 | 4.83 | 3 | -1 | 0.7 | 4.25 | 19 | 6.26 | . | . |
| 25 | 15.24 | 3 | -2 | -0.1 | 6.62 | 6 | 6.01 | . | . |
| Mon. Tot. Precip. 77.7 mm | Mean wind vel. 3.737 m/s |
| Mon. Mean Temp. 4.7 deg. C | Wind dir 321 deg |
| Mean Max. Temp. 8.8 deg. C | Mean Min. Temp. 0.8 deg. C |
| Extreme Max. Temp 22.2 deg. C | Mean vapor press 7.21 mb |
| Extreme Min. Temp -6.7 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 |