NUS Weather yesterday (recorded every 5 minutes on 30-Jun-2026 )


Thank you for visiting this page.
We are still experiencing sensor and data transmission issues but are working on a solution.
Hence no data is available since mid 2018.

For questions please contact Prof Matthias Roth at geomr@nus.edu.sg
System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb20ea4f63a-8cf5-4b8a-be28-b6da3d8eba5e.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output) System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb3cd8acc6f-44a9-41cf-a0da-19be1ba37265.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output)
 
System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb42d56dbba-1e22-4d07-8667-0f65a6f2fde0.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output) System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb604325fcb-54c4-46b4-aaf0-6668a2956ba6.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output)
 
System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb5a2e1662b-b596-455f-8e9f-cc33daf8ab1c.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output) System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb7360db909-285a-45b7-84b1-d1e416a45204.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output)
 
System.UnauthorizedAccessException: Access to the path 'D:\inetpub\wwwroot-inetapps\fas\geog\ZedGraphImages\ctl00_ContentPlaceHolder1_ZedGraphWeb192e7bb37-f44e-4a17-b0bf-5accf558f9e1.png' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at ZedGraph.Web.ZedGraphWeb.Render(HtmlTextWriter output)