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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month JAN, 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 | 0.00 | 14 | 4 | 8.8 | 1.67 | 336 | 5.95 | . | . |
| 2 | 0.51 | 14 | 6 | 9.7 | 1.31 | 217 | 8.56 | . | . |
| 3 | 0.00 | 21 | 7 | 14.7 | 2.42 | 241 | 10.98 | . | . |
| 4 | 0.00 | 22 | 15 | 17.7 | 3.18 | 245 | 15.54 | . | . |
| 5 | 10.67 | 20 | 9 | 17.1 | 3.43 | 245 | 16.01 | . | . |
| 6 | 0.00 | 9 | 0 | 5.8 | 3.65 | 348 | 5.61 | . | . |
| 7 | 0.00 | 1 | -4 | -1.4 | 3.50 | 315 | 2.19 | . | . |
| 8 | 0.00 | 3 | -4 | 0.4 | 1.06 | 306 | 3.08 | . | . |
| 9 | 1.52 | 2 | -4 | -0.4 | 1.79 | 17 | 5.73 | . | . |
| 10 | 0.00 | -4 | -9 | -7.2 | 4.05 | 18 | 2.41 | . | . |
| 11 | 0.25 | -1 | -9 | -5.1 | 2.09 | 347 | 2.24 | . | . |
| 12 | 0.25 | 12 | -1 | 5.4 | 2.75 | 256 | 5.26 | . | . |
| 13 | 0.00 | 13 | -1 | 6.5 | 2.16 | 300 | 6.11 | . | . |
| 14 | 0.00 | 3 | -2 | 0.8 | 2.34 | 63 | 4.27 | . | . |
| 15 | 0.00 | 6 | -5 | 1.0 | 4.23 | 356 | 4.74 | . | . |
| 16 | 0.00 | 0 | -6 | -2.2 | 6.21 | 335 | 1.94 | . | . |
| 17 | 0.00 | 3 | -3 | -0.1 | 2.85 | 332 | 3.34 | . | . |
| 18 | 17.02 | 8 | 2 | 3.6 | 2.09 | 325 | 7.10 | . | . |
| 19 | 0.00 | 2 | -3 | -0.6 | 4.79 | 348 | 3.30 | . | . |
| 20 | 0.00 | 0 | -4 | -2.5 | 4.78 | 339 | 2.50 | . | . |
| 21 | 0.00 | -0 | -5 | -2.7 | 2.24 | 331 | 2.76 | . | . |
| 22 | 0.00 | 10 | -2 | 4.5 | 2.62 | 266 | 4.33 | . | . |
| 23 | 0.00 | 4 | -5 | -2.7 | 3.30 | 0 | 2.71 | . | . |
| 24 | 0.00 | 2 | -4 | -1.4 | 1.83 | 30 | 4.26 | . | . |
| 25 | 0.00 | -2 | -8 | -5.8 | 3.33 | 47 | 2.30 | . | . |
| 26 | 14.99 | 4 | -4 | 0.7 | 3.90 | 44 | . | . | . |
| 27 | 2.54 | 5 | -1 | 2.3 | 3.68 | 7 | 6.00 | . | . |
| 28 | 0.00 | 1 | -2 | -0.3 | 4.00 | 311 | 3.93 | . | . |
| 29 | 0.00 | 8 | -0 | 3.3 | 2.33 | 274 | 3.87 | . | . |
| 30 | 0.00 | 5 | -3 | 0.1 | 2.03 | 8 | 4.40 | . | . |
| 31 | 0.00 | -1 | -6 | -3.8 | 3.74 | 339 | 2.49 | . | . |
| Mon. Tot. Precip. 47.8 mm | Mean wind vel. 3.011 m/s |
| Mon. Mean Temp. 2.1 deg. C | Wind dir 335 deg |
| Mean Max. Temp. 6.1 deg. C | Mean Min. Temp. -1.7 deg. C |
| Extreme Max. Temp 22.0 deg. C | Mean vapor press 5.13 mb |
| Extreme Min. Temp -9.3 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 |