% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 22962 % Primary Name: DIYATALAWA % Record Type: TAVG % Country: Sri Lanka % Latitude: 6.81700 +/- 0.00050 % Longitude: 80.96700 +/- 0.00050 % Elevation (m): 1250.00 +/- 0.05 % # of Months: 52 % % IDs: gsod - 434760-99999 % usaf - 434760 % % Sources: Global Summary of the Day % % Site Hash: b889755403b9babbadeb083bba27f28a % Raw Data Hash: c6d6e5e73efa9d28660338bd0c34607f % Adj Data Hash: 9fba441c533ca1594a166abb6fba5689 % % 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 2008 8 NaN NaN NaN NaN NaN NaN 26.601 0.398 2008 9 NaN NaN NaN NaN NaN NaN 26.768 0.518 2008 10 NaN NaN NaN NaN NaN NaN 26.254 0.557 2008 11 NaN NaN NaN NaN NaN NaN 26.123 0.693 2008 12 NaN NaN NaN NaN NaN NaN 25.541 0.541 2009 1 NaN NaN NaN NaN NaN NaN 25.381 0.293 2009 2 NaN NaN NaN NaN NaN NaN 26.169 0.203 2009 3 NaN NaN NaN NaN NaN NaN 27.367 0.329 2009 4 NaN NaN NaN NaN NaN NaN 27.406 0.182 2009 5 NaN NaN NaN NaN NaN NaN 27.731 0.695 2009 6 NaN NaN NaN NaN NaN NaN 26.741 0.358 2009 7 NaN NaN NaN NaN NaN NaN 26.674 0.615 2009 8 21.185 0.367 1 0 NaN NaN 26.925 0.722 2009 9 22.726 1.862 0 0 22.726 1.862 27.134 0.885 2009 10 21.653 1.341 0 0 21.653 1.341 26.663 0.966 2009 11 19.890 -0.155 1 0 NaN NaN 26.217 0.787 2009 12 19.512 -0.103 1 0 NaN NaN 26.021 1.021 2010 1 19.234 -0.469 0 0 19.234 -0.469 25.803 0.715 2010 2 21.285 0.705 0 0 21.285 0.705 27.185 1.220 2010 3 21.847 0.195 1 0 NaN NaN 28.299 1.262 2010 4 22.349 0.510 0 0 22.349 0.510 27.905 0.681 2010 5 23.033 1.383 0 0 23.033 1.383 27.747 0.712 2010 6 22.676 1.678 0 0 22.676 1.678 27.431 1.048 2010 7 22.139 1.465 0 0 22.139 1.465 26.697 0.638 2010 8 22.771 1.953 0 0 22.771 1.953 26.765 0.562 2010 9 21.930 1.065 0 0 21.930 1.065 26.846 0.597 2010 10 22.165 1.853 0 0 22.165 1.853 26.632 0.935 2010 11 20.548 0.503 0 0 20.548 0.503 26.026 0.595 2010 12 19.419 -0.196 0 0 19.419 -0.196 24.982 -0.018 2011 1 18.643 -1.060 0 0 18.643 -1.060 24.678 -0.410 2011 2 19.732 -0.848 0 0 19.732 -0.848 25.768 -0.197 2011 3 20.624 -1.028 0 0 20.624 -1.028 27.172 0.135 2011 4 21.541 -0.298 0 0 21.541 -0.298 26.932 -0.292 2011 5 22.900 1.249 0 0 22.900 1.249 27.960 0.924 2011 6 23.018 2.020 1 0 NaN NaN 27.383 1.000 2011 7 22.495 1.820 0 0 22.495 1.820 27.098 1.038 2011 8 22.545 1.727 0 0 22.545 1.727 27.192 0.989 2011 9 22.214 1.350 1 0 NaN NaN 27.188 0.939 2011 10 20.911 0.599 0 0 20.911 0.599 26.751 1.054 2011 11 20.220 0.175 0 0 20.220 0.175 26.347 0.917 2011 12 19.271 -0.344 0 0 19.271 -0.344 25.756 0.756 2012 1 19.179 -0.524 0 0 19.179 -0.524 25.751 0.663 2012 2 20.098 -0.482 0 0 20.098 -0.482 26.565 0.600 2012 3 21.658 0.005 0 0 21.658 0.005 27.713 0.676 2012 4 21.550 -0.289 0 0 21.550 -0.289 26.881 -0.342 2012 5 23.498 1.848 0 0 23.498 1.848 28.326 1.290 2012 6 23.204 2.205 0 0 23.204 2.205 27.538 1.154 2012 7 22.975 2.301 0 0 22.975 2.301 27.314 1.255 2012 8 22.633 1.816 0 0 22.633 1.816 27.255 1.052 2012 9 22.552 1.687 0 0 22.552 1.687 27.531 1.281 2012 10 21.045 0.733 0 0 21.045 0.733 26.383 0.686 2012 11 20.357 0.312 0 0 20.357 0.312 26.279 0.848 2012 12 19.645 0.030 0 0 19.645 0.030 25.847 0.847 2013 1 18.932 -0.771 0 0 18.932 -0.771 25.583 0.494 2013 2 19.895 -0.685 0 0 19.895 -0.685 26.366 0.401 2013 3 21.240 -0.412 0 0 21.240 -0.412 27.676 0.638 2013 4 22.309 0.471 0 0 22.309 0.471 28.244 1.021 2013 5 22.667 1.016 0 0 22.667 1.016 27.827 0.792 2013 6 21.763 0.765 0 0 21.763 0.765 26.591 0.208 2013 7 22.025 1.351 0 0 22.025 1.351 26.607 0.548 2013 8 22.423 1.605 0 0 22.423 1.605 27.002 0.799 2013 9 21.963 1.099 0 0 21.963 1.099 26.720 0.471 2013 10 21.565 1.252 0 0 21.565 1.252 26.841 1.144 2013 11 20.340 0.294 1 0 NaN NaN NaN NaN