% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 6518 % Primary Name: BOLTON SPS % Record Type: TAVG % Country: Canada % Latitude: 43.88000 +/- 0.00500 % Longitude: -79.73000 +/- 0.00500 % Elevation (m): 213.00 +/- 0.50 % # of Months: 55 % % IDs: ghcnd - CA006150825 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 3819f274e8a51920395d4dbcc0ca94ea % Raw Data Hash: c54529eb6d47722ea851d2f8485e9e29 % Adj Data Hash: b2f5ce2f96cdfe56bc8874736b259b55 % % The data for this station is presented below in several columns and in % several forms. The temperature values are reported as "raw", % "adjusted", and "regional expectation". % % The "raw" values reflect the observations as originally ingested by % the Berkeley Earth system from one or more originating archive(s). % These "raw" values may reflect the merger of more than one temperature % time series if multiple archives reported values for this location. % Alongside the raw data we have also provided a flag indicating which % values failed initial quality control checks. A further column % dates at which the raw data may be subject to continuity "breaks" % due to documented station moves (denoted "1"), prolonged measurement % gaps (denoted "2"), documented time of observation changes (denoted "3") % and other empirically determined inhomogeneities (denoted "4"). % % In many cases, raw temperature data contains a number of artifacts, % caused by issues such as typographical errors, instrumentation changes, % station moves, and urban or agricultural development near the station. % The Berkeley Earth analysis process attempts to identify and estimate % the impact of various kinds of data quality problems by comparing each % time series to neighboring series. At the end of the analysis process, % the "adjusted" data is created as an estimate of what the weather at % this location might have looked like after removing apparent biases. % This "adjusted" data will generally to be free from quality control % issues and be regionally homogeneous. Some users may find this % "adjusted" data that attempts to remove apparent biases more % suitable for their needs, while other users may prefer to work % with raw values. % % Lastly, we have provided a "regional expectation" time series, based % on the Berkeley Earth expected temperatures in the neighborhood of the % station. This incorporates information from as many weather stations as % are available for the local region surrounding this location. Note % that the regional expectation may be a systematically a bit warmer or % colder than the weather stations by a few degrees due to differences % in mean elevation and other local characteristics. % % For each temperature time series, we have also included an "anomaly" % time series that removes both the seasonality and the long-term mean. % These anomalies may provide an easier way of seeing changes through % time. % % Reported temperatures are in Celsius and reflect monthly averages. As % these files are intended to be summaries for convenience, additional % information, including more detailed flagging and metadata, may be % available in our whole data set files. % % The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48 % % Raw Data QC Continuity Adjusted Data Regional Expectation % Year, Month, Temperature, Anomaly, Failed, Breaks, Temperature, Anomaly, Temperature, Anomaly 1980 7 NaN NaN NaN NaN NaN NaN 19.332 -0.023 1980 8 NaN NaN NaN NaN NaN NaN 20.194 1.636 1980 9 NaN NaN NaN NaN NaN NaN 14.202 -0.358 1980 10 NaN NaN NaN NaN NaN NaN 6.264 -2.227 1980 11 NaN NaN NaN NaN NaN NaN 1.610 -0.560 1980 12 NaN NaN NaN NaN NaN NaN -8.433 -3.437 1981 1 NaN NaN NaN NaN NaN NaN -11.765 -3.680 1981 2 NaN NaN NaN NaN NaN NaN -3.999 3.662 1981 3 NaN NaN NaN NaN NaN NaN -1.374 1.246 1981 4 NaN NaN NaN NaN NaN NaN 6.773 1.665 1981 5 NaN NaN NaN NaN NaN NaN 10.660 -1.001 1981 6 NaN NaN NaN NaN NaN NaN 16.794 -0.148 1981 7 19.971 0.211 1 0 NaN NaN 19.706 0.351 1981 8 19.008 0.045 0 0 19.008 0.045 18.674 0.116 1981 9 14.292 -0.674 0 0 14.292 -0.674 13.633 -0.927 1981 10 6.145 -2.751 0 0 6.145 -2.751 6.314 -2.177 1981 11 2.863 0.288 0 0 2.863 0.288 3.183 1.013 1981 12 -3.523 1.068 0 0 -3.523 1.068 -4.708 0.287 1982 1 -10.358 -2.678 0 0 -10.358 -2.678 -11.699 -3.614 1982 2 NaN NaN NaN NaN NaN NaN -8.729 -1.068 1982 3 -2.451 -0.237 0 0 -2.451 -0.237 -3.323 -0.704 1982 4 4.454 -1.059 0 0 4.454 -1.059 3.843 -1.265 1982 5 14.411 2.345 0 0 14.411 2.345 14.494 2.832 1982 6 15.301 -2.047 1 0 NaN NaN 14.776 -2.167 1982 7 20.242 0.482 0 0 20.242 0.482 19.694 0.339 1982 8 17.015 -1.948 0 0 17.015 -1.948 16.515 -2.043 1982 9 14.512 -0.453 0 0 14.512 -0.453 14.432 -0.128 1982 10 9.167 0.271 0 0 9.167 0.271 9.564 1.073 1982 11 3.767 1.192 0 0 3.767 1.192 3.928 1.757 1982 12 0.218 4.808 0 0 0.218 4.808 -1.002 3.994 1983 1 -4.315 3.366 0 0 -4.315 3.366 -6.102 1.983 1983 2 -3.643 3.613 0 0 -3.643 3.613 -4.461 3.200 1983 3 0.597 2.811 0 0 0.597 2.811 -0.274 2.345 1983 4 5.333 -0.180 0 0 5.333 -0.180 4.890 -0.218 1983 5 9.960 -2.106 0 0 9.960 -2.106 9.229 -2.432 1983 6 17.583 0.236 0 0 17.583 0.236 17.484 0.542 1983 7 21.702 1.941 0 0 21.702 1.941 20.999 1.644 1983 8 20.516 1.553 0 0 20.516 1.553 20.107 1.550 1983 9 15.450 0.485 0 0 15.450 0.485 15.833 1.272 1983 10 NaN NaN NaN NaN NaN NaN 8.851 0.360 1983 11 2.667 0.092 0 0 2.667 0.092 3.083 0.913 1983 12 -6.300 -1.709 0 0 -6.300 -1.709 -8.264 -3.268 1984 1 -9.786 -2.105 0 0 -9.786 -2.105 -10.764 -2.679 1984 2 NaN NaN NaN NaN NaN NaN -2.827 4.834 1984 3 NaN NaN NaN NaN NaN NaN -5.851 -3.232 1984 4 7.218 1.705 0 0 7.218 1.705 6.978 1.870 1984 5 10.226 -1.840 0 0 10.226 -1.840 9.366 -2.295 1984 6 17.884 0.536 0 0 17.884 0.536 17.359 0.417 1984 7 19.719 -0.042 1 0 NaN NaN 18.746 -0.609 1984 8 20.530 1.567 0 0 20.530 1.567 19.701 1.143 1984 9 13.092 -1.874 0 0 13.092 -1.874 13.187 -1.374 1984 10 9.775 0.879 0 0 9.775 0.879 10.382 1.891 1984 11 2.241 -0.334 0 0 2.241 -0.334 2.809 0.639 1984 12 -0.454 4.136 0 0 -0.454 4.136 -2.051 2.945 1985 1 -8.592 -0.911 0 0 -8.592 -0.911 -9.504 -1.418 1985 2 -6.491 0.765 0 0 -6.491 0.765 -7.254 0.407 1985 3 NaN NaN NaN NaN NaN NaN -1.593 1.026 1985 4 7.358 1.845 0 0 7.358 1.845 7.414 2.306 1985 5 12.823 0.756 0 0 12.823 0.756 12.381 0.720 1985 6 14.535 -2.812 0 0 14.535 -2.812 14.496 -2.447 1985 7 19.145 -0.615 0 0 19.145 -0.615 18.725 -0.630 1985 8 18.016 -0.947 0 0 18.016 -0.947 17.842 -0.716 1985 9 15.847 0.882 0 0 15.847 0.882 15.977 1.417 1985 10 8.758 -0.138 0 0 8.758 -0.138 9.263 0.772 1985 11 2.543 -0.032 0 0 2.543 -0.032 2.824 0.654 1985 12 NaN NaN NaN NaN NaN NaN -7.009 -2.014 1986 1 NaN NaN NaN NaN NaN NaN -7.501 0.584 1986 2 NaN NaN NaN NaN NaN NaN -7.954 -0.293 1986 3 -0.282 1.932 0 0 -0.282 1.932 -0.660 1.959 1986 4 7.233 1.720 0 0 7.233 1.720 7.728 2.620 1986 5 14.150 2.084 0 0 14.150 2.084 13.600 1.939 1986 6 16.200 -1.148 0 0 16.200 -1.148 15.571 -1.372 1986 7 19.731 -0.029 1 0 NaN NaN 19.948 0.593 1986 8 17.054 -1.908 1 0 NaN NaN 17.380 -1.178 1986 9 NaN NaN NaN NaN NaN NaN 14.254 -0.306 1986 10 NaN NaN NaN NaN NaN NaN 8.553 0.062 1986 11 NaN NaN NaN NaN NaN NaN 1.183 -0.987 1986 12 NaN NaN NaN NaN NaN NaN -3.429 1.567 1987 1 NaN NaN NaN NaN NaN NaN -6.290 1.795 1987 2 NaN NaN NaN NaN NaN NaN -7.234 0.427 1987 3 NaN NaN NaN NaN NaN NaN 0.007 2.626 1987 4 7.322 1.809 1 0 NaN NaN 8.547 3.439 1987 5 NaN NaN NaN NaN NaN NaN 13.494 1.833 1987 6 NaN NaN NaN NaN NaN NaN 18.174 1.231 1987 7 NaN NaN NaN NaN NaN NaN 21.305 1.950 1987 8 NaN NaN NaN NaN NaN NaN 18.583 0.025 1987 9 NaN NaN NaN NaN NaN NaN 15.216 0.655 1987 10 NaN NaN NaN NaN NaN NaN 6.821 -1.670 1987 11 NaN NaN NaN NaN NaN NaN 3.219 1.049 1987 12 NaN NaN NaN NaN NaN NaN -2.336 2.660 1988 1 NaN NaN NaN NaN NaN NaN -7.264 0.822 1988 2 NaN NaN NaN NaN NaN NaN -8.320 -0.659 1988 3 NaN NaN NaN NaN NaN NaN -2.547 0.072 1988 4 NaN NaN NaN NaN NaN NaN 5.524 0.416