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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month JAN, Year 2020 |
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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 | 11 | 1 | 6.6 | 1.50 | 237 | 6.21 | 10815 | 20244 |
| 2 | 0.03 | 13 | 3 | 9.1 | 1.96 | 167 | 7.11 | 8552 | 16633 |
| 3 | 18.85 | 13 | 8 | 10.6 | 1.67 | 192 | 10.86 | 3054 | 6596 |
| 4 | 11.21 | 16 | 9 | 14.0 | 1.34 | 219 | 14.42 | 2034 | 4392 |
| 5 | 0.19 | 9 | 1 | 5.9 | 4.33 | 274 | 5.79 | 11554 | 21874 |
| 6 | 0.00 | 12 | 3 | 6.9 | 1.30 | 242 | 6.41 | 11178 | 21069 |
| 7 | 4.72 | 11 | 3 | 6.3 | 2.69 | 240 | 7.90 | 3818 | 7657 |
| 8 | 0.02 | 11 | 3 | 6.7 | 2.96 | 238 | 5.18 | 10671 | 20068 |
| 9 | 0.00 | 4 | 0 | 2.5 | 2.36 | 9 | 4.47 | 10221 | 19442 |
| 10 | 0.00 | 16 | 4 | 10.7 | 2.70 | 125 | 10.29 | 10416 | 20609 |
| 11 | 0.00 | 19 | 10 | 14.3 | 2.04 | 122 | 13.17 | 9417 | 18967 |
| 12 | 0.17 | 21 | 12 | 17.5 | 1.43 | 169 | 14.69 | 6006 | 12087 |
| 13 | 5.30 | 18 | 12 | 13.3 | 0.67 | 275 | 13.75 | 2164 | 4734 |
| 14 | 17.65 | 14 | 10 | 11.3 | 1.05 | 27 | 12.21 | 2669 | 5804 |
| 15 | 0.00 | 12 | 7 | 8.7 | 0.20 | 7 | 10.03 | 6500 | 12855 |
| 16 | 0.20 | 15 | 5 | 11.9 | 0.78 | 288 | 9.43 | 10176 | 19444 |
| 17 | 0.50 | 5 | -1 | 2.2 | 6.21 | 298 | 3.45 | 12500 | 23225 |
| 18 | 0.94 | 9 | -2 | 4.7 | 2.14 | 130 | 6.31 | 1933 | 4091 |
| 19 | 0.05 | 12 | 2 | 8.1 | 2.37 | 291 | 7.88 | 11025 | 20993 |
| 20 | 0.01 | 1 | -2 | -0.6 | 6.15 | 304 | 3.16 | 6163 | 11450 |
| 21 | 0.00 | 1 | -1 | -0.2 | 4.62 | 313 | 3.23 | 8015 | 14723 |
| 22 | 0.00 | 5 | -2 | 1.4 | 3.00 | 305 | 4.16 | 10745 | 20193 |
| 23 | 0.00 | 8 | -1 | 4.0 | 2.58 | 333 | 6.60 | 5391 | 10749 |
| 24 | 0.01 | 11 | 5 | 8.0 | 1.83 | 6 | 9.38 | 7274 | 14897 |
| 25 | 15.73 | 16 | 7 | 11.7 | 0.80 | 148 | 11.29 | 8638 | 16853 |
| 26 | 0.00 | 10 | 4 | 6.6 | 0.65 | 197 | 7.10 | 10845 | 20843 |
| 27 | 0.00 | 11 | 1 | 5.7 | 1.44 | 232 | 6.07 | 12835 | 24393 |
| 28 | 0.00 | 8 | 4 | 6.0 | 3.02 | 286 | 5.82 | 8908 | 17397 |
| 29 | 0.00 | 7 | -0 | 4.4 | 2.31 | 293 | 5.33 | 9777 | 18782 |
| 30 | 0.01 | 7 | 0 | 3.7 | 2.95 | 344 | 5.43 | 8828 | 17321 |
| 31 | 6.40 | 10 | 2 | 5.7 | 2.18 | 302 | 7.23 | 8727 | 17295 |
| Mon. Tot. Precip. 82.0 mm | Mean wind vel. 2.298 m/s |
| Mon. Mean Temp. 7.3 deg. C | Wind dir 289 deg |
| Mean Max. Temp. 10.9 deg. C | Mean Min. Temp. 3.3 deg. C |
| Extreme Max. Temp 20.7 deg. C | Mean vapor press 7.88 mb |
| Extreme Min. Temp -2.1 deg. C | Total Solar Rad 250846 KJ/sq. m |
| Total photosyn. 485680 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 |