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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month SEP, Year 2017 |
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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 | 19.57 | 24 | 14 | 19.0 | 3.21 | 36 | 17.47 | 5895 | 13261 |
| 2 | 2.49 | 25 | 17 | 21.4 | 2.92 | 98 | 22.75 | 5563 | 12414 |
| 3 | 0.00 | 25 | 19 | 21.7 | 1.75 | 267 | 20.62 | 19017 | 42025 |
| 4 | 0.00 | 27 | 17 | 22.7 | 1.43 | 182 | 18.99 | 21529 | 46424 |
| 5 | 0.00 | 30 | 22 | 25.5 | 2.94 | 211 | 23.39 | 20486 | 44000 |
| 6 | 22.41 | 27 | 18 | 22.9 | 2.77 | 210 | 22.18 | 14580 | 30942 |
| 7 | 0.41 | 23 | 15 | 19.1 | 1.87 | 282 | 15.64 | 20556 | 44228 |
| 8 | 0.00 | 24 | 14 | 18.4 | 1.34 | 323 | 14.03 | 18313 | 40010 |
| 9 | 0.00 | 22 | 14 | 18.0 | 2.93 | 345 | 13.11 | 21251 | 45775 |
| 10 | 0.00 | 21 | 13 | 17.9 | 3.17 | 18 | 13.19 | 18859 | 37981 |
| 11 | 0.00 | 22 | 17 | 19.8 | 3.72 | 56 | 15.55 | 14143 | 29148 |
| 12 | 0.01 | 24 | 19 | 21.5 | 2.83 | 77 | 18.47 | 14701 | 32964 |
| 13 | 0.00 | 28 | 21 | 23.8 | 2.00 | 178 | 23.89 | 19565 | 43117 |
| 14 | 0.02 | 26 | 21 | 23.3 | 1.97 | 218 | 22.10 | 13210 | 28660 |
| 15 | 0.00 | 28 | 21 | 23.7 | 1.05 | 70 | 23.35 | 15327 | 33255 |
| 16 | 0.00 | 26 | 21 | 23.0 | 1.76 | 62 | 23.50 | 19144 | 40202 |
| 17 | 0.00 | 25 | 21 | 23.1 | 3.34 | 47 | 23.03 | 9949 | 21654 |
| 18 | 0.02 | 25 | 22 | 23.0 | 3.80 | 14 | 23.24 | 9311 | 20077 |
| 19 | 1.49 | 24 | 21 | 22.2 | 5.90 | 339 | 22.11 | 6631 | 15093 |
| 20 | 0.00 | 28 | 20 | 23.7 | 3.51 | 307 | 21.87 | 16910 | 37241 |
| 21 | 0.00 | 28 | 19 | 23.8 | 1.74 | 1 | 21.70 | 18036 | 38111 |
| 22 | 0.00 | 26 | 18 | 22.4 | 1.87 | 297 | 20.83 | 11701 | 25545 |
| 23 | 0.00 | 27 | 20 | 22.7 | 1.75 | 4 | 21.38 | 18204 | 38431 |
| 24 | 0.00 | 28 | 18 | 22.8 | 1.94 | 21 | 21.26 | 19085 | 39627 |
| 25 | 0.00 | 24 | 21 | 22.1 | 3.94 | 51 | 22.19 | 9376 | 20047 |
| 26 | 0.71 | 24 | 22 | 22.9 | 5.29 | 25 | 24.87 | 6420 | 14054 |
| 27 | 3.18 | 28 | 24 | 25.2 | 5.42 | 354 | 26.55 | 8671 | 19927 |
| 28 | 0.00 | 27 | 20 | 24.6 | 4.61 | 327 | 20.15 | 18034 | 38035 |
| 29 | 0.00 | 21 | 14 | 17.8 | 2.32 | 339 | 12.51 | 18759 | 38665 |
| 30 | 0.08 | 20 | 13 | 17.0 | 4.07 | 337 | 12.50 | 17688 | 34935 |
| Mon. Tot. Precip. 50.4 mm | Mean wind vel. 2.904 m/s |
| Mon. Mean Temp. 21.8 deg. C | Wind dir 2 deg |
| Mean Max. Temp. 25.2 deg. C | Mean Min. Temp. 18.5 deg. C |
| Extreme Max. Temp 29.6 deg. C | Mean vapor press 20.08 mb |
| Extreme Min. Temp 13.1 deg. C | Total Solar Rad 450918 KJ/sq. m |
| Total photosyn. 965849 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 |