| Classifying and mapping rainfall seasonality in South Africa: A review SJ Roffe, JM Fitchett, CJ Curtis South African Geographical Journal= Suid-Afrikaanse Geografiese Tydskrif 101 …, 2019 | 96 | 2019 |
| Investigating changes in rainfall seasonality across South Africa: 1987–2016 SJ Roffe, JM Fitchett, CJ Curtis International Journal of Climatology 41, E2031-E2050, 2021 | 38 | 2021 |
| Determining the utility of a percentile-based wet-season start-and end-date metrics across South Africa SJ Roffe, JM Fitchett, CJ Curtis Theoretical and Applied Climatology 140 (3), 1331-1347, 2020 | 28 | 2020 |
| Quantifying rainfall seasonality across South Africa on the basis of the relationship between rainfall and temperature SJ Roffe, JM Fitchett, CJ Curtis Climate Dynamics 56 (7), 2431-2450, 2021 | 20 | 2021 |
| Representation and evaluation of southern Africa's seasonal mean and extreme temperatures in the ERA5-based reanalysis products SJ Roffe, AJ van der Walt Atmospheric Research 284, 106591, 2023 | 18 | 2023 |
| Spatiotemporal characteristics of human thermal comfort across southern Africa: An analysis of the Universal Thermal Climate Index for 1971–2021 SJ Roffe, AJ van Der Walt, JM Fitchett International Journal of Climatology 43 (6), 2930-2952, 2023 | 15 | 2023 |
| Meteorological influences on airborne pollen and spores in Johannesburg (Gauteng), South Africa LB Ajikah, SJ Roffe, FH Neumann, MK Bamford, N Esterhuizen, D Berman, ... Aerobiologia 39 (3), 363-388, 2023 | 7 | 2023 |
| South African winter rainfall zone shifts: a comparison of seasonality metrics for Cape Town from 1841–1899 and 1933–2020 SJ Roffe, J Steinkopf, JM Fitchett Theoretical and Applied Climatology 147 (3), 1229-1247, 2022 | 7 | 2022 |
| Fine-resolution analysis of the spatiotemporal characteristics of heatwaves in the Maloti-Drakensberg region, southern Africa: 1979–2021 AJ Van der Walt, JA Kruger, SJ Roffe Transactions of the Royal Society of South Africa 78 (1-2), 5-15, 2023 | 5 | 2023 |
| A Statistical Analysis of Rainfall Seasonality Across South Africa SJ Roffe University of the Witwatersrand, Faculty of Science, 2019 | 3 | 2019 |
| The influence of BTEX landfill gas emissions: a case study of residents in Roodepoort, Gauteng, South Africa S ROFFE, R MOOLLA, S GRAB WIT Transactions on Ecology and the Environment 211, 149-159, 2017 | 3 | 2017 |
| Spatiotemporal analysis of heavy summer rainfall events across the Free State Province, South Africa: 1981–2022 N Loader, S Roffe, A van der Walt South African Geographical Journal 107 (1), 1-19, 2025 | 2 | 2025 |
| AgERA5 representation of seasonal mean and extreme temperatures in the Northern Cape, South Africa JA Kruger, SJ Roffe, AJ Van der Walt South African Journal of Science 120 (3-4), 1-13, 2024 | 1 | 2024 |
| Evaluating sunshine hour approximation for biometeorological indices JM Fitchett, SJ Roffe, AS Prinsloo Theoretical and Applied Climatology 156 (1), 1-14, 2025 | | 2025 |
| Analysing the atmospheric-oceanic conditions driving the sustained long track and intensity of Tropical Cyclone Freddy Z Perry, R Rapolaki, S Roffe, M Ragoasha Tropical Cyclone Research and Review 13 (4), 356-388, 2024 | | 2024 |
| High aerospora levels and associated atmospheric circulation patterns: Pretoria, South Africa SJ Roffe, LB Ajikah, J John, RM Garland, K Lehtipalo, MK Bamford International Journal of Biometeorology, 1-16, 2024 | | 2024 |
| Identifying climatic risks and relevant adaptation strategies for selected smallholder farming regions, Limpopo Province, South Africa S Roffe, L Myeni, R Rapolaki, Z Bello, M Moeletsi, S Mazibuko, ... South African Geographical Journal, 1-20, 2024 | | 2024 |
| Southern African precipitation changes in a warmer world: insights from the PlioMIP2 mid-Pliocene Warm Period (∼ 3.3–3.0 Ma) ensemble SJ Roffe, FA Engelbrecht, MK Bamford Transactions of the Royal Society of South Africa 79 (2), 155-175, 2024 | | 2024 |
| The Umlindi Newsletter: Disseminating Climate-Related Information on the Management of Natural Disaster and Agricultural Production in South Africa R Maake, J Malherbe, T Masupha, G Chirima, P Beukes, S Roffe, ... Climate 11 (12), 239, 2023 | | 2023 |
| Southern African rainfall regimes in a warmer world: Insight from PlioMIP2 mid-Pliocene Warm Period (3.264-3.025 Ma) simulations S Roffe, F Engelbrecht, M Bamford GC10-Pliocene, 2022 | | 2022 |
