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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month JAN, Year 2019 |
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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 | 0.03 | 20 | 9 | 16.7 | 2.95 | 239 | 14.06 | 3417 | 7190 |
| 2 | 1.53 | 10 | 7 | 8.6 | 2.37 | 21 | 8.01 | 3597 | 7424 |
| 3 | 7.06 | 10 | 4 | 8.1 | 1.41 | 245 | 9.48 | 2417 | 5169 |
| 4 | 1.11 | 14 | 3 | 8.2 | 1.58 | 86 | 9.41 | 2699 | 5801 |
| 5 | 0.50 | 15 | 6 | 12.3 | 2.35 | 223 | 11.23 | 8694 | 17235 |
| 6 | 0.01 | 14 | 7 | 9.7 | 2.13 | 271 | 7.52 | 9697 | 19075 |
| 7 | 0.00 | 8 | 2 | 5.1 | 3.08 | 15 | 5.68 | 6384 | 13115 |
| 8 | 0.28 | 16 | 7 | 11.5 | 2.41 | 176 | 10.45 | 7895 | 16193 |
| 9 | 0.36 | 15 | 3 | 9.2 | 4.67 | 265 | 6.14 | 8638 | 16740 |
| 10 | 1.02 | 4 | -0 | 1.5 | 6.98 | 269 | 3.08 | 11461 | 21977 |
| 11 | 0.02 | 3 | -3 | -0.1 | 4.05 | 286 | 3.39 | 11572 | 22185 |
| 12 | 0.03 | 4 | -2 | 1.4 | 2.18 | 344 | 4.08 | 3352 | 7067 |
| 13 | 22.71 | 6 | 1 | 4.0 | 5.12 | 346 | 7.31 | 2040 | 4429 |
| 14 | 1.17 | 3 | -1 | 0.4 | 4.34 | 299 | 4.95 | 9424 | 19001 |
| 15 | 0.00 | 5 | -4 | 0.3 | 1.73 | 280 | 4.69 | 11835 | 22500 |
| 16 | 0.00 | 7 | -3 | 2.7 | 2.01 | 279 | 5.38 | 11969 | 22891 |
| 17 | 0.00 | 6 | 1 | 3.9 | 1.83 | 14 | 5.48 | 6016 | 12074 |
| 18 | 0.00 | 10 | 3 | 5.9 | 1.63 | 278 | 7.09 | 11572 | 22812 |
| 19 | 0.00 | 11 | 4 | 7.1 | 2.71 | 58 | 8.36 | 4577 | 9542 |
| 20 | 17.82 | 17 | -3 | 7.7 | 5.37 | 265 | 8.70 | 5057 | 10462 |
| 21 | 1.24 | -3 | -7 | -5.2 | 7.80 | 272 | 1.63 | 12770 | 23934 |
| 22 | 0.00 | 1 | -7 | -3.1 | 2.81 | 295 | 2.78 | 12729 | 24597 |
| 23 | 0.00 | 13 | -1 | 5.9 | 3.15 | 134 | 7.32 | 10315 | 20832 |
| 24 | 18.75 | 18 | 5 | 10.5 | 3.65 | 178 | 10.99 | 1918 | 4212 |
| 25 | 0.00 | 7 | -1 | 2.6 | 1.55 | 233 | 4.95 | 13109 | 24628 |
| 26 | 0.02 | 7 | -3 | 2.3 | 1.31 | 145 | 4.86 | 13324 | 24985 |
| 27 | 0.00 | 11 | -2 | 5.0 | 1.70 | 154 | 5.64 | 11140 | 21324 |
| 28 | 0.00 | 7 | -2 | 3.3 | 2.74 | 312 | 4.07 | 5682 | 11367 |
| 29 | 2.17 | 10 | -3 | 3.8 | 2.55 | 148 | 6.38 | 6438 | 12922 |
| 30 | 0.05 | 6 | -5 | 1.0 | 3.85 | 268 | 3.56 | 13692 | 25893 |
| 31 | 0.00 | -2 | -9 | -5.1 | 2.16 | 4 | 2.27 | 13307 | 25559 |
| Mon. Tot. Precip. 75.9 mm | Mean wind vel. 3.038 m/s |
| Mon. Mean Temp. 4.7 deg. C | Wind dir 283 deg |
| Mean Max. Temp. 8.7 deg. C | Mean Min. Temp. 0.2 deg. C |
| Extreme Max. Temp 19.6 deg. C | Mean vapor press 6.42 mb |
| Extreme Min. Temp -8.6 deg. C | Total Solar Rad 256735 KJ/sq. m |
| Total photosyn. 503136 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 |